197430830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{372511}}^1$

素因数の和:372571

約数の個数: 16

約数和(自身を含む): 362081664

約数和(自身を除く): 164650834

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 372511, 745022, 1862555, 3725110, 19743083, 39486166, 98715415, 197430830]

約数ペア:

[(1, 197430830), (2, 98715415), (5, 39486166), (10, 19743083), (53, 3725110), (106, 1862555), (265, 745022), (530, 372511)]