201240452

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{6299}}^1$

素因数の和:6480

約数の個数: 36

約数和(自身を含む): 412246800

約数和(自身を除く): 211006348

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4564, 6299, 7987, 12598, 15974, 25196, 31948, 44093, 88186, 176372, 308651, 617302, 1026737, 1234604, 2053474, 4106948, 7187159, 14374318, 28748636, 50310113, 100620226, 201240452]

約数ペア:

[(1, 201240452), (2, 100620226), (4, 50310113), (7, 28748636), (14, 14374318), (28, 7187159), (49, 4106948), (98, 2053474), (163, 1234604), (196, 1026737), (326, 617302), (652, 308651), (1141, 176372), (2282, 88186), (4564, 44093), (6299, 31948), (7987, 25196), (12598, 15974)]