200391936

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 580823040

約数和(自身を除く): 380431104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 443, 456, 496, 589, 608, 744, 768, 886, 912, 992, 1178, 1216, 1329, 1488, 1767, 1772, 1824, 1984, 2356, 2432, 2658, 2976, 3534, 3544, 3648, 3968, 4712, 4864, 5316, 5952, 7068, 7088, 7296, 7936, 8417, 9424, 10632, 11904, 13733, 14136, 14176, 14592, 16834, 18848, 21264, 23808, 25251, 27466, 28272, 28352, 33668, 37696, 41199, 42528, 50502, 54932, 56544, 56704, 67336, 75392, 82398, 85056, 101004, 109864, 113088, 113408, 134672, 150784, 164796, 170112, 202008, 219728, 226176, 260927, 269344, 329592, 340224, 404016, 439456, 452352, 521854, 538688, 659184, 782781, 808032, 878912, 1043708, 1077376, 1318368, 1565562, 1616064, 1757824, 2087416, 2154752, 2636736, 3131124, 3232128, 3515648, 4174832, 5273472, 6262248, 6464256, 8349664, 10546944, 12524496, 16699328, 25048992, 33398656, 50097984, 66797312, 100195968, 200391936]

約数ペア:

[(1, 200391936), (2, 100195968), (3, 66797312), (4, 50097984), (6, 33398656), (8, 25048992), (12, 16699328), (16, 12524496), (19, 10546944), (24, 8349664), (31, 6464256), (32, 6262248), (38, 5273472), (48, 4174832), (57, 3515648), (62, 3232128), (64, 3131124), (76, 2636736), (93, 2154752), (96, 2087416), (114, 1757824), (124, 1616064), (128, 1565562), (152, 1318368), (186, 1077376), (192, 1043708), (228, 878912), (248, 808032), (256, 782781), (304, 659184), (372, 538688), (384, 521854), (443, 452352), (456, 439456), (496, 404016), (589, 340224), (608, 329592), (744, 269344), (768, 260927), (886, 226176), (912, 219728), (992, 202008), (1178, 170112), (1216, 164796), (1329, 150784), (1488, 134672), (1767, 113408), (1772, 113088), (1824, 109864), (1984, 101004), (2356, 85056), (2432, 82398), (2658, 75392), (2976, 67336), (3534, 56704), (3544, 56544), (3648, 54932), (3968, 50502), (4712, 42528), (4864, 41199), (5316, 37696), (5952, 33668), (7068, 28352), (7088, 28272), (7296, 27466), (7936, 25251), (8417, 23808), (9424, 21264), (10632, 18848), (11904, 16834), (13733, 14592), (14136, 14176)]