202479138

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{11351}}^1$

素因数の和:12350

約数の個数: 24

約数和(自身を含む): 439186176

約数和(自身を除く): 236707038

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8919, 11351, 17838, 22702, 34053, 68106, 102159, 204318, 11248841, 22497682, 33746523, 67493046, 101239569, 202479138]

約数ペア:

[(1, 202479138), (2, 101239569), (3, 67493046), (6, 33746523), (9, 22497682), (18, 11248841), (991, 204318), (1982, 102159), (2973, 68106), (5946, 34053), (8919, 22702), (11351, 17838)]