199421352

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 607501440

約数和(自身を除く): 408080088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 468, 486, 507, 607, 648, 676, 702, 936, 972, 1014, 1053, 1214, 1352, 1404, 1521, 1821, 1944, 2028, 2106, 2428, 2808, 3042, 3159, 3642, 4056, 4212, 4563, 4856, 5463, 6084, 6318, 7284, 7891, 8424, 9126, 10926, 12168, 12636, 13689, 14568, 15782, 16389, 18252, 21852, 23673, 25272, 27378, 31564, 32778, 36504, 41067, 43704, 47346, 49167, 54756, 63128, 65556, 71019, 82134, 94692, 98334, 102583, 109512, 131112, 142038, 147501, 164268, 189384, 196668, 205166, 213057, 284076, 295002, 307749, 328536, 393336, 410332, 426114, 568152, 590004, 615498, 639171, 820664, 852228, 923247, 1180008, 1230996, 1278342, 1704456, 1846494, 1917513, 2461992, 2556684, 2769741, 3692988, 3835026, 5113368, 5539482, 7385976, 7670052, 8309223, 11078964, 15340104, 16618446, 22157928, 24927669, 33236892, 49855338, 66473784, 99710676, 199421352]

約数ペア:

[(1, 199421352), (2, 99710676), (3, 66473784), (4, 49855338), (6, 33236892), (8, 24927669), (9, 22157928), (12, 16618446), (13, 15340104), (18, 11078964), (24, 8309223), (26, 7670052), (27, 7385976), (36, 5539482), (39, 5113368), (52, 3835026), (54, 3692988), (72, 2769741), (78, 2556684), (81, 2461992), (104, 1917513), (108, 1846494), (117, 1704456), (156, 1278342), (162, 1230996), (169, 1180008), (216, 923247), (234, 852228), (243, 820664), (312, 639171), (324, 615498), (338, 590004), (351, 568152), (468, 426114), (486, 410332), (507, 393336), (607, 328536), (648, 307749), (676, 295002), (702, 284076), (936, 213057), (972, 205166), (1014, 196668), (1053, 189384), (1214, 164268), (1352, 147501), (1404, 142038), (1521, 131112), (1821, 109512), (1944, 102583), (2028, 98334), (2106, 94692), (2428, 82134), (2808, 71019), (3042, 65556), (3159, 63128), (3642, 54756), (4056, 49167), (4212, 47346), (4563, 43704), (4856, 41067), (5463, 36504), (6084, 32778), (6318, 31564), (7284, 27378), (7891, 25272), (8424, 23673), (9126, 21852), (10926, 18252), (12168, 16389), (12636, 15782), (13689, 14568)]