202105878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{9221}}^1$

素因数の和:9520

約数の個数: 32

約数和(自身を含む): 436901472

約数和(自身を除く): 234795594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 9221, 10959, 18442, 21918, 27663, 55326, 119873, 239746, 359619, 719238, 2591101, 5182202, 7773303, 15546606, 33684313, 67368626, 101052939, 202105878]

約数ペア:

[(1, 202105878), (2, 101052939), (3, 67368626), (6, 33684313), (13, 15546606), (26, 7773303), (39, 5182202), (78, 2591101), (281, 719238), (562, 359619), (843, 239746), (1686, 119873), (3653, 55326), (7306, 27663), (9221, 21918), (10959, 18442)]