202872436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{8887}}^1$

素因数の和:9343

約数の個数: 24

約数和(自身を含む): 383250560

約数和(自身を除く): 180378124

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 8887, 11414, 17774, 22828, 35548, 115531, 231062, 462124, 3901393, 7802786, 15605572, 50718109, 101436218, 202872436]

約数ペア:

[(1, 202872436), (2, 101436218), (4, 50718109), (13, 15605572), (26, 7802786), (52, 3901393), (439, 462124), (878, 231062), (1756, 115531), (5707, 35548), (8887, 22828), (11414, 17774)]