200901328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13967}}^1$

素因数の和:14035

約数の個数: 40

約数和(自身を含む): 415687680

約数和(自身を除く): 214786352

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 13967, 14384, 27934, 55868, 111736, 223472, 405043, 432977, 810086, 865954, 1620172, 1731908, 3240344, 3463816, 6480688, 6927632, 12556333, 25112666, 50225332, 100450664, 200901328]

約数ペア:

[(1, 200901328), (2, 100450664), (4, 50225332), (8, 25112666), (16, 12556333), (29, 6927632), (31, 6480688), (58, 3463816), (62, 3240344), (116, 1731908), (124, 1620172), (232, 865954), (248, 810086), (464, 432977), (496, 405043), (899, 223472), (1798, 111736), (3596, 55868), (7192, 27934), (13967, 14384)]