201937550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{19141}}^1$

素因数の和:19364

約数の個数: 24

約数和(自身を含む): 377403672

約数和(自身を除く): 175466122

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 19141, 38282, 95705, 191410, 478525, 957050, 4038751, 8077502, 20193755, 40387510, 100968775, 201937550]

約数ペア:

[(1, 201937550), (2, 100968775), (5, 40387510), (10, 20193755), (25, 8077502), (50, 4038751), (211, 957050), (422, 478525), (1055, 191410), (2110, 95705), (5275, 38282), (10550, 19141)]