205413374408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122854889}}^1$

素因数の和:122854925

約数の個数: 32

約数和(自身を含む): 442277604000

約数和(自身を除く): 236864229592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 122854889, 245709778, 491419556, 982839112, 1351403779, 2334242891, 2702807558, 4668485782, 5405615116, 9336971564, 10811230232, 18673943128, 25676671801, 51353343602, 102706687204, 205413374408]

約数ペア:

[(1, 205413374408), (2, 102706687204), (4, 51353343602), (8, 25676671801), (11, 18673943128), (19, 10811230232), (22, 9336971564), (38, 5405615116), (44, 4668485782), (76, 2702807558), (88, 2334242891), (152, 1351403779), (209, 982839112), (418, 491419556), (836, 245709778), (1672, 122854889)]