105205999870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{67010191}}^1$

素因数の和:67010355

約数の個数: 16

約数和(自身を含む): 190576986048

約数和(自身を除く): 85370986178

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 67010191, 134020382, 335050955, 670101910, 10520599987, 21041199974, 52602999935, 105205999870]

約数ペア:

[(1, 105205999870), (2, 52602999935), (5, 21041199974), (10, 10520599987), (157, 670101910), (314, 335050955), (785, 134020382), (1570, 67010191)]