216156790085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1624201}}^1$

素因数の和:1624868

約数の個数: 16

約数和(自身を含む): 265849383360

約数和(自身を除く): 49692593275

約数列:

[1, 5, 43, 215, 619, 3095, 26617, 133085, 1624201, 8121005, 69840643, 349203215, 1005380419, 5026902095, 43231358017, 216156790085]

約数ペア:

[(1, 216156790085), (5, 43231358017), (43, 5026902095), (215, 1005380419), (619, 349203215), (3095, 69840643), (26617, 8121005), (133085, 1624201)]