201311302

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{12893}}^1$

素因数の和:13143

約数の個数: 16

約数和(自身を含む): 311622192

約数和(自身を除く): 110310890

約数列:

[1, 2, 37, 74, 211, 422, 7807, 12893, 15614, 25786, 477041, 954082, 2720423, 5440846, 100655651, 201311302]

約数ペア:

[(1, 201311302), (2, 100655651), (37, 5440846), (74, 2720423), (211, 954082), (422, 477041), (7807, 25786), (12893, 15614)]