202193930

素因数分解:

$2^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{7951}}^1$

素因数の和:10501

約数の個数: 16

約数和(自身を含む): 364137984

約数和(自身を除く): 161944054

約数列:

[1, 2, 5, 10, 2543, 5086, 7951, 12715, 15902, 25430, 39755, 79510, 20219393, 40438786, 101096965, 202193930]

約数ペア:

[(1, 202193930), (2, 101096965), (5, 40438786), (10, 20219393), (2543, 79510), (5086, 39755), (7951, 25430), (12715, 15902)]