201112448

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3247

約数の個数: 64

約数和(自身を含む): 438987600

約数和(自身を除く): 237875152

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3187, 3712, 3944, 6374, 7888, 12748, 15776, 25496, 31552, 50992, 54179, 63104, 92423, 101984, 108358, 184846, 203968, 216716, 369692, 407936, 433432, 739384, 866864, 1478768, 1571191, 1733728, 2957536, 3142382, 3467456, 5915072, 6284764, 6934912, 11830144, 12569528, 25139056, 50278112, 100556224, 201112448]

約数ペア:

[(1, 201112448), (2, 100556224), (4, 50278112), (8, 25139056), (16, 12569528), (17, 11830144), (29, 6934912), (32, 6284764), (34, 5915072), (58, 3467456), (64, 3142382), (68, 2957536), (116, 1733728), (128, 1571191), (136, 1478768), (232, 866864), (272, 739384), (464, 433432), (493, 407936), (544, 369692), (928, 216716), (986, 203968), (1088, 184846), (1856, 108358), (1972, 101984), (2176, 92423), (3187, 63104), (3712, 54179), (3944, 50992), (6374, 31552), (7888, 25496), (12748, 15776)]