205007472

素因数分解:

$2^4\times 3^2\times {\mathrm{1423663}}^1$

素因数の和:1423677

約数の個数: 30

約数和(自身を含む): 573736592

約数和(自身を除く): 368729120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1423663, 2847326, 4270989, 5694652, 8541978, 11389304, 12812967, 17083956, 22778608, 25625934, 34167912, 51251868, 68335824, 102503736, 205007472]

約数ペア:

[(1, 205007472), (2, 102503736), (3, 68335824), (4, 51251868), (6, 34167912), (8, 25625934), (9, 22778608), (12, 17083956), (16, 12812967), (18, 11389304), (24, 8541978), (36, 5694652), (48, 4270989), (72, 2847326), (144, 1423663)]