201998874208

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{1481}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 407979542880

約数和(自身を除く): 205980668672

約数列:

[1, 2, 4, 8, 16, 32, 83, 89, 166, 178, 332, 356, 577, 664, 712, 1154, 1328, 1424, 1481, 2308, 2656, 2848, 2962, 4616, 5924, 7387, 9232, 11848, 14774, 18464, 23696, 29548, 47392, 47891, 51353, 59096, 95782, 102706, 118192, 122923, 131809, 191564, 205412, 236384, 245846, 263618, 383128, 410824, 491692, 527236, 766256, 821648, 854537, 983384, 1054472, 1532512, 1643296, 1709074, 1966768, 2108944, 3418148, 3933536, 4217888, 4262299, 6836296, 8524598, 10940147, 13672592, 17049196, 21880294, 27345184, 34098392, 43760588, 68196784, 70926571, 76053793, 87521176, 136393568, 141853142, 152107586, 175042352, 283706284, 304215172, 350084704, 567412568, 608430344, 1134825136, 1216860688, 2269650272, 2433721376, 6312464819, 12624929638, 25249859276, 50499718552, 100999437104, 201998874208]

約数ペア:

[(1, 201998874208), (2, 100999437104), (4, 50499718552), (8, 25249859276), (16, 12624929638), (32, 6312464819), (83, 2433721376), (89, 2269650272), (166, 1216860688), (178, 1134825136), (332, 608430344), (356, 567412568), (577, 350084704), (664, 304215172), (712, 283706284), (1154, 175042352), (1328, 152107586), (1424, 141853142), (1481, 136393568), (2308, 87521176), (2656, 76053793), (2848, 70926571), (2962, 68196784), (4616, 43760588), (5924, 34098392), (7387, 27345184), (9232, 21880294), (11848, 17049196), (14774, 13672592), (18464, 10940147), (23696, 8524598), (29548, 6836296), (47392, 4262299), (47891, 4217888), (51353, 3933536), (59096, 3418148), (95782, 2108944), (102706, 1966768), (118192, 1709074), (122923, 1643296), (131809, 1532512), (191564, 1054472), (205412, 983384), (236384, 854537), (245846, 821648), (263618, 766256), (383128, 527236), (410824, 491692)]