201449950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10687}}^1$

素因数の和:10741

約数の個数: 48

約数和(自身を含む): 417473280

約数和(自身を除く): 216023330

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 10687, 18850, 21374, 53435, 106870, 138931, 267175, 277862, 309923, 534350, 619846, 694655, 1389310, 1549615, 3099230, 3473275, 4028999, 6946550, 7748075, 8057998, 15496150, 20144995, 40289990, 100724975, 201449950]

約数ペア:

[(1, 201449950), (2, 100724975), (5, 40289990), (10, 20144995), (13, 15496150), (25, 8057998), (26, 7748075), (29, 6946550), (50, 4028999), (58, 3473275), (65, 3099230), (130, 1549615), (145, 1389310), (290, 694655), (325, 619846), (377, 534350), (650, 309923), (725, 277862), (754, 267175), (1450, 138931), (1885, 106870), (3770, 53435), (9425, 21374), (10687, 18850)]