201380284

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{135701}}^1$

素因数の和:135765

約数の個数: 24

約数和(自身を含む): 410362848

約数和(自身を除く): 208982564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 135701, 271402, 542804, 949907, 1899814, 3799628, 7192153, 14384306, 28768612, 50345071, 100690142, 201380284]

約数ペア:

[(1, 201380284), (2, 100690142), (4, 50345071), (7, 28768612), (14, 14384306), (28, 7192153), (53, 3799628), (106, 1899814), (212, 949907), (371, 542804), (742, 271402), (1484, 135701)]