208042906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 337588992

約数和(自身を除く): 129546086

約数列:

[1, 2, 17, 34, 67, 134, 271, 337, 542, 674, 1139, 2278, 4607, 5729, 9214, 11458, 18157, 22579, 36314, 45158, 91327, 182654, 308669, 383843, 617338, 767686, 1552559, 3105118, 6118909, 12237818, 104021453, 208042906]

約数ペア:

[(1, 208042906), (2, 104021453), (17, 12237818), (34, 6118909), (67, 3105118), (134, 1552559), (271, 767686), (337, 617338), (542, 383843), (674, 308669), (1139, 182654), (2278, 91327), (4607, 45158), (5729, 36314), (9214, 22579), (11458, 18157)]