201064775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 260005680

約数和(自身を除く): 58940905

約数列:

[1, 5, 25, 43, 53, 215, 265, 1075, 1325, 2279, 3529, 11395, 17645, 56975, 88225, 151747, 187037, 758735, 935185, 3793675, 4675925, 8042591, 40212955, 201064775]

約数ペア:

[(1, 201064775), (5, 40212955), (25, 8042591), (43, 4675925), (53, 3793675), (215, 935185), (265, 758735), (1075, 187037), (1325, 151747), (2279, 88225), (3529, 56975), (11395, 17645)]