203417252780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13099}}^1\times {\mathrm{110923}}^1$

素因数の和:124038

約数の個数: 48

約数和(自身を含む): 488243078400

約数和(自身を除く): 284825825620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13099, 26198, 52396, 65495, 91693, 110923, 130990, 183386, 221846, 261980, 366772, 443692, 458465, 554615, 776461, 916930, 1109230, 1552922, 1833860, 2218460, 3105844, 3882305, 7764610, 15529220, 1452980377, 2905960754, 5811921508, 7264901885, 10170862639, 14529803770, 20341725278, 29059607540, 40683450556, 50854313195, 101708626390, 203417252780]

約数ペア:

[(1, 203417252780), (2, 101708626390), (4, 50854313195), (5, 40683450556), (7, 29059607540), (10, 20341725278), (14, 14529803770), (20, 10170862639), (28, 7264901885), (35, 5811921508), (70, 2905960754), (140, 1452980377), (13099, 15529220), (26198, 7764610), (52396, 3882305), (65495, 3105844), (91693, 2218460), (110923, 1833860), (130990, 1552922), (183386, 1109230), (221846, 916930), (261980, 776461), (366772, 554615), (443692, 458465)]