201390657916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{108877}}^1$

素因数の和:111050

約数の個数: 48

約数和(自身を含む): 415973189632

約数和(自身を除く): 214582531716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2131, 4262, 8524, 14917, 29834, 59668, 66061, 108877, 132122, 217754, 264244, 435508, 462427, 762139, 924854, 1524278, 1849708, 3048556, 3375187, 6750374, 13500748, 23626309, 47252618, 94505236, 232016887, 464033774, 928067548, 1624118209, 3248236418, 6496472836, 7192523497, 14385046994, 28770093988, 50347664479, 100695328958, 201390657916]

約数ペア:

[(1, 201390657916), (2, 100695328958), (4, 50347664479), (7, 28770093988), (14, 14385046994), (28, 7192523497), (31, 6496472836), (62, 3248236418), (124, 1624118209), (217, 928067548), (434, 464033774), (868, 232016887), (2131, 94505236), (4262, 47252618), (8524, 23626309), (14917, 13500748), (29834, 6750374), (59668, 3375187), (66061, 3048556), (108877, 1849708), (132122, 1524278), (217754, 924854), (264244, 762139), (435508, 462427)]