200880620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14087}}^1$

素因数の和:14150

約数の個数: 48

約数和(自身を含む): 454422528

約数和(自身を除く): 253541908

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14087, 14260, 28174, 56348, 70435, 140870, 281740, 324001, 436697, 648002, 873394, 1296004, 1620005, 1746788, 2183485, 3240010, 4366970, 6480020, 8733940, 10044031, 20088062, 40176124, 50220155, 100440310, 200880620]

約数ペア:

[(1, 200880620), (2, 100440310), (4, 50220155), (5, 40176124), (10, 20088062), (20, 10044031), (23, 8733940), (31, 6480020), (46, 4366970), (62, 3240010), (92, 2183485), (115, 1746788), (124, 1620005), (155, 1296004), (230, 873394), (310, 648002), (460, 436697), (620, 324001), (713, 281740), (1426, 140870), (2852, 70435), (3565, 56348), (7130, 28174), (14087, 14260)]