200996848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56843}}^1$

素因数の和:56881

約数の個数: 40

約数和(自身を含む): 444065328

約数和(自身を除く): 243068480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 56843, 113686, 227372, 454744, 738959, 909488, 966331, 1477918, 1932662, 2955836, 3865324, 5911672, 7730648, 11823344, 12562303, 15461296, 25124606, 50249212, 100498424, 200996848]

約数ペア:

[(1, 200996848), (2, 100498424), (4, 50249212), (8, 25124606), (13, 15461296), (16, 12562303), (17, 11823344), (26, 7730648), (34, 5911672), (52, 3865324), (68, 2955836), (104, 1932662), (136, 1477918), (208, 966331), (221, 909488), (272, 738959), (442, 454744), (884, 227372), (1768, 113686), (3536, 56843)]