121803886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{20389}}^1$

素因数の和:20523

約数の個数: 16

約数和(自身を含む): 190850400

約数和(自身を除く): 69046514

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 20389, 40778, 591281, 1182562, 2100067, 4200134, 60901943, 121803886]

約数ペア:

[(1, 121803886), (2, 60901943), (29, 4200134), (58, 2100067), (103, 1182562), (206, 591281), (2987, 40778), (5974, 20389)]