203538415

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 246486240

約数和(自身を除く): 42947825

約数列:

[1, 5, 227, 389, 461, 1135, 1945, 2305, 88303, 104647, 179329, 441515, 523235, 896645, 40707683, 203538415]

約数ペア:

[(1, 203538415), (5, 40707683), (227, 896645), (389, 523235), (461, 441515), (1135, 179329), (1945, 104647), (2305, 88303)]