203416246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{3517}}^1$

素因数の和:3780

約数の個数: 24

約数和(自身を含む): 336883680

約数和(自身を除く): 133467434

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 2629, 3517, 5258, 7034, 28919, 38687, 57838, 77374, 425557, 840563, 851114, 1681126, 9246193, 18492386, 101708123, 203416246]

約数ペア:

[(1, 203416246), (2, 101708123), (11, 18492386), (22, 9246193), (121, 1681126), (239, 851114), (242, 840563), (478, 425557), (2629, 77374), (3517, 57838), (5258, 38687), (7034, 28919)]