201545559

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11443}}^1$

素因数の和:11571

約数の個数: 24

約数和(自身を含む): 309445760

約数和(自身を除く): 107900201

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 11443, 17613, 34329, 102987, 217417, 652251, 1178629, 1956753, 3535887, 10607661, 22393951, 67181853, 201545559]

約数ペア:

[(1, 201545559), (3, 67181853), (9, 22393951), (19, 10607661), (57, 3535887), (103, 1956753), (171, 1178629), (309, 652251), (927, 217417), (1957, 102987), (5871, 34329), (11443, 17613)]