209212606790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61717}}^1\times {\mathrm{30817}}^1$

素因数の和:92552

約数の個数: 32

約数和(自身を含む): 410837469984

約数和(自身を除く): 201624863194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 30817, 61634, 61717, 123434, 154085, 308170, 308585, 338987, 617170, 677974, 678887, 1357774, 1694935, 3389870, 3394435, 6788870, 1901932789, 3803865578, 9509663945, 19019327890, 20921260679, 41842521358, 104606303395, 209212606790]

約数ペア:

[(1, 209212606790), (2, 104606303395), (5, 41842521358), (10, 20921260679), (11, 19019327890), (22, 9509663945), (55, 3803865578), (110, 1901932789), (30817, 6788870), (61634, 3394435), (61717, 3389870), (123434, 1694935), (154085, 1357774), (308170, 678887), (308585, 677974), (338987, 617170)]