121212524

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 215450928

約数和(自身を除く): 94238404

約数列:

[1, 2, 4, 101, 197, 202, 394, 404, 788, 1523, 3046, 6092, 19897, 39794, 79588, 153823, 300031, 307646, 600062, 615292, 1200124, 30303131, 60606262, 121212524]

約数ペア:

[(1, 121212524), (2, 60606262), (4, 30303131), (101, 1200124), (197, 615292), (202, 600062), (394, 307646), (404, 300031), (788, 153823), (1523, 79588), (3046, 39794), (6092, 19897)]