201029402

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 352512000

約数和(自身を除く): 151482598

約数列:

[1, 2, 7, 14, 59, 118, 199, 398, 413, 826, 1223, 1393, 2446, 2786, 8561, 11741, 17122, 23482, 72157, 82187, 144314, 164374, 243377, 486754, 505099, 1010198, 1703639, 3407278, 14359243, 28718486, 100514701, 201029402]

約数ペア:

[(1, 201029402), (2, 100514701), (7, 28718486), (14, 14359243), (59, 3407278), (118, 1703639), (199, 1010198), (398, 505099), (413, 486754), (826, 243377), (1223, 164374), (1393, 144314), (2446, 82187), (2786, 72157), (8561, 23482), (11741, 17122)]