201821962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{80923}}^1$

素因数の和:80997

約数の個数: 16

約数和(自身を含む): 320459040

約数和(自身を除く): 118637078

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 80923, 161846, 2346767, 3479689, 4693534, 6959378, 100910981, 201821962]

約数ペア:

[(1, 201821962), (2, 100910981), (29, 6959378), (43, 4693534), (58, 3479689), (86, 2346767), (1247, 161846), (2494, 80923)]