202845069

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52783}}^1$

素因数の和:52857

約数の個数: 24

約数和(自身を含む): 340351232

約数和(自身を除く): 137506163

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 52783, 158349, 369481, 475047, 1108443, 3219763, 3325329, 9659289, 22538341, 28977867, 67615023, 202845069]

約数ペア:

[(1, 202845069), (3, 67615023), (7, 28977867), (9, 22538341), (21, 9659289), (61, 3325329), (63, 3219763), (183, 1108443), (427, 475047), (549, 369481), (1281, 158349), (3843, 52783)]