211399086088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{692821}}^1$

素因数の和:693757

約数の個数: 32

約数和(自身を含む): 406049117760

約数和(自身を除く): 194650031672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 887, 1774, 3548, 7096, 38141, 76282, 152564, 305128, 692821, 1385642, 2771284, 5542568, 29791303, 59582606, 119165212, 238330424, 614532227, 1229064454, 2458128908, 4916257816, 26424885761, 52849771522, 105699543044, 211399086088]

約数ペア:

[(1, 211399086088), (2, 105699543044), (4, 52849771522), (8, 26424885761), (43, 4916257816), (86, 2458128908), (172, 1229064454), (344, 614532227), (887, 238330424), (1774, 119165212), (3548, 59582606), (7096, 29791303), (38141, 5542568), (76282, 2771284), (152564, 1385642), (305128, 692821)]