202119764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1213}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 442167936

約数和(自身を除く): 240048172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 541, 1082, 1213, 2164, 2426, 3787, 4852, 5951, 7574, 8491, 11902, 13343, 15148, 16982, 23804, 26686, 33964, 41657, 53372, 83314, 93401, 166628, 186802, 373604, 656233, 1312466, 2624932, 4593631, 7218563, 9187262, 14437126, 18374524, 28874252, 50529941, 101059882, 202119764]

約数ペア:

[(1, 202119764), (2, 101059882), (4, 50529941), (7, 28874252), (11, 18374524), (14, 14437126), (22, 9187262), (28, 7218563), (44, 4593631), (77, 2624932), (154, 1312466), (308, 656233), (541, 373604), (1082, 186802), (1213, 166628), (2164, 93401), (2426, 83314), (3787, 53372), (4852, 41657), (5951, 33964), (7574, 26686), (8491, 23804), (11902, 16982), (13343, 15148)]