196627978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67477}}^1$

素因数の和:67557

約数の個数: 16

約数和(自身を含む): 310938624

約数和(自身を除く): 114310646

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 67477, 134954, 2091787, 3171419, 4183574, 6342838, 98313989, 196627978]

約数ペア:

[(1, 196627978), (2, 98313989), (31, 6342838), (47, 4183574), (62, 3171419), (94, 2091787), (1457, 134954), (2914, 67477)]