201024975

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{12703}}^1$

素因数の和:12927

約数の個数: 24

約数和(自身を含む): 333962752

約数和(自身を除く): 132937777

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 5275, 12703, 15825, 38109, 63515, 190545, 317575, 952725, 2680333, 8040999, 13401665, 40204995, 67008325, 201024975]

約数ペア:

[(1, 201024975), (3, 67008325), (5, 40204995), (15, 13401665), (25, 8040999), (75, 2680333), (211, 952725), (633, 317575), (1055, 190545), (3165, 63515), (5275, 38109), (12703, 15825)]