205121472314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6217}}^1\times {\mathrm{34877}}^1$

素因数の和:41150

約数の個数: 32

約数和(自身を含む): 343524303936

約数和(自身を除く): 138402831622

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 6217, 12434, 34877, 68387, 69754, 136774, 267331, 383647, 534662, 767294, 1499711, 2940641, 2999422, 5881282, 16496821, 32993642, 216830309, 433660618, 2385133399, 4770266798, 9323703287, 18647406574, 102560736157, 205121472314]

約数ペア:

[(1, 205121472314), (2, 102560736157), (11, 18647406574), (22, 9323703287), (43, 4770266798), (86, 2385133399), (473, 433660618), (946, 216830309), (6217, 32993642), (12434, 16496821), (34877, 5881282), (68387, 2999422), (69754, 2940641), (136774, 1499711), (267331, 767294), (383647, 534662)]