201804779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 223585920

約数和(自身を除く): 21781141

約数列:

[1, 11, 113, 179, 907, 1243, 1969, 9977, 20227, 102491, 162353, 222497, 1127401, 1785883, 18345889, 201804779]

約数ペア:

[(1, 201804779), (11, 18345889), (113, 1785883), (179, 1127401), (907, 222497), (1243, 162353), (1969, 102491), (9977, 20227)]