210619772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2953}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 402476592

約数和(自身を除く): 191856820

約数列:

[1, 2, 4, 11, 22, 44, 1621, 2953, 3242, 5906, 6484, 11812, 17831, 32483, 35662, 64966, 71324, 129932, 4786813, 9573626, 19147252, 52654943, 105309886, 210619772]

約数ペア:

[(1, 210619772), (2, 105309886), (4, 52654943), (11, 19147252), (22, 9573626), (44, 4786813), (1621, 129932), (2953, 71324), (3242, 64966), (5906, 35662), (6484, 32483), (11812, 17831)]