210880252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{2609}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 408224880

約数和(自身を除く): 197344628

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 242, 334, 484, 668, 1837, 2609, 3674, 5218, 7348, 10436, 20207, 28699, 40414, 57398, 80828, 114796, 315689, 435703, 631378, 871406, 1262756, 1742812, 4792733, 9585466, 19170932, 52720063, 105440126, 210880252]

約数ペア:

[(1, 210880252), (2, 105440126), (4, 52720063), (11, 19170932), (22, 9585466), (44, 4792733), (121, 1742812), (167, 1262756), (242, 871406), (334, 631378), (484, 435703), (668, 315689), (1837, 114796), (2609, 80828), (3674, 57398), (5218, 40414), (7348, 28699), (10436, 20207)]