130202294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{5237}}^1$

素因数の和:5671

約数の個数: 16

約数和(自身を含む): 202144896

約数和(自身を除く): 71942602

約数列:

[1, 2, 31, 62, 401, 802, 5237, 10474, 12431, 24862, 162347, 324694, 2100037, 4200074, 65101147, 130202294]

約数ペア:

[(1, 130202294), (2, 65101147), (31, 4200074), (62, 2100037), (401, 324694), (802, 162347), (5237, 24862), (10474, 12431)]