199024848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 678974400

約数和(自身を除く): 479949552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 304, 306, 323, 342, 374, 389, 396, 408, 418, 456, 528, 561, 612, 627, 646, 684, 748, 778, 792, 816, 836, 912, 969, 1122, 1167, 1224, 1254, 1292, 1368, 1496, 1556, 1584, 1672, 1683, 1881, 1938, 2244, 2334, 2448, 2508, 2584, 2736, 2907, 2992, 3112, 3344, 3366, 3501, 3553, 3762, 3876, 4279, 4488, 4668, 5016, 5168, 5814, 6224, 6613, 6732, 7002, 7106, 7391, 7524, 7752, 8558, 8976, 9336, 10032, 10659, 11628, 12837, 13226, 13464, 14004, 14212, 14782, 15048, 15504, 17116, 18672, 19839, 21318, 22173, 23256, 25674, 26452, 26928, 28008, 28424, 29564, 30096, 31977, 34232, 38511, 39678, 42636, 44346, 46512, 51348, 52904, 56016, 56848, 59128, 59517, 63954, 66519, 68464, 72743, 77022, 79356, 81301, 85272, 88692, 102696, 105808, 118256, 119034, 125647, 127908, 133038, 145486, 154044, 158712, 162602, 170544, 177384, 205392, 218229, 238068, 243903, 251294, 255816, 266076, 290972, 308088, 317424, 325204, 354768, 376941, 436458, 476136, 487806, 502588, 511632, 532152, 581944, 616176, 650408, 654687, 731709, 753882, 872916, 952272, 975612, 1005176, 1064304, 1130823, 1163888, 1300816, 1309374, 1382117, 1463418, 1507764, 1745832, 1951224, 2010352, 2261646, 2618748, 2764234, 2926836, 3015528, 3491664, 3902448, 4146351, 4523292, 5237496, 5528468, 5853672, 6031056, 8292702, 9046584, 10474992, 11056936, 11707344, 12439053, 16585404, 18093168, 22113872, 24878106, 33170808, 49756212, 66341616, 99512424, 199024848]

約数ペア:

[(1, 199024848), (2, 99512424), (3, 66341616), (4, 49756212), (6, 33170808), (8, 24878106), (9, 22113872), (11, 18093168), (12, 16585404), (16, 12439053), (17, 11707344), (18, 11056936), (19, 10474992), (22, 9046584), (24, 8292702), (33, 6031056), (34, 5853672), (36, 5528468), (38, 5237496), (44, 4523292), (48, 4146351), (51, 3902448), (57, 3491664), (66, 3015528), (68, 2926836), (72, 2764234), (76, 2618748), (88, 2261646), (99, 2010352), (102, 1951224), (114, 1745832), (132, 1507764), (136, 1463418), (144, 1382117), (152, 1309374), (153, 1300816), (171, 1163888), (176, 1130823), (187, 1064304), (198, 1005176), (204, 975612), (209, 952272), (228, 872916), (264, 753882), (272, 731709), (304, 654687), (306, 650408), (323, 616176), (342, 581944), (374, 532152), (389, 511632), (396, 502588), (408, 487806), (418, 476136), (456, 436458), (528, 376941), (561, 354768), (612, 325204), (627, 317424), (646, 308088), (684, 290972), (748, 266076), (778, 255816), (792, 251294), (816, 243903), (836, 238068), (912, 218229), (969, 205392), (1122, 177384), (1167, 170544), (1224, 162602), (1254, 158712), (1292, 154044), (1368, 145486), (1496, 133038), (1556, 127908), (1584, 125647), (1672, 119034), (1683, 118256), (1881, 105808), (1938, 102696), (2244, 88692), (2334, 85272), (2448, 81301), (2508, 79356), (2584, 77022), (2736, 72743), (2907, 68464), (2992, 66519), (3112, 63954), (3344, 59517), (3366, 59128), (3501, 56848), (3553, 56016), (3762, 52904), (3876, 51348), (4279, 46512), (4488, 44346), (4668, 42636), (5016, 39678), (5168, 38511), (5814, 34232), (6224, 31977), (6613, 30096), (6732, 29564), (7002, 28424), (7106, 28008), (7391, 26928), (7524, 26452), (7752, 25674), (8558, 23256), (8976, 22173), (9336, 21318), (10032, 19839), (10659, 18672), (11628, 17116), (12837, 15504), (13226, 15048), (13464, 14782), (14004, 14212)]