201397886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{6211}}^1$

素因数の和:6767

約数の個数: 16

約数和(自身を含む): 312488448

約数和(自身を除く): 111090562

約数列:

[1, 2, 31, 62, 523, 1046, 6211, 12422, 16213, 32426, 192541, 385082, 3248353, 6496706, 100698943, 201397886]

約数ペア:

[(1, 201397886), (2, 100698943), (31, 6496706), (62, 3248353), (523, 385082), (1046, 192541), (6211, 32426), (12422, 16213)]