201181928

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 382082400

約数和(自身を除く): 180900472

約数列:

[1, 2, 4, 8, 139, 227, 278, 454, 556, 797, 908, 1112, 1594, 1816, 3188, 6376, 31553, 63106, 110783, 126212, 180919, 221566, 252424, 361838, 443132, 723676, 886264, 1447352, 25147741, 50295482, 100590964, 201181928]

約数ペア:

[(1, 201181928), (2, 100590964), (4, 50295482), (8, 25147741), (139, 1447352), (227, 886264), (278, 723676), (454, 443132), (556, 361838), (797, 252424), (908, 221566), (1112, 180919), (1594, 126212), (1816, 110783), (3188, 63106), (6376, 31553)]