194809252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{49747}}^1$

素因数の和:49851

約数の個数: 24

約数和(自身を含む): 376094880

約数和(自身を除く): 181285628

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 49747, 99494, 198988, 547217, 1094434, 2188868, 4427483, 8854966, 17709932, 48702313, 97404626, 194809252]

約数ペア:

[(1, 194809252), (2, 97404626), (4, 48702313), (11, 17709932), (22, 8854966), (44, 4427483), (89, 2188868), (178, 1094434), (356, 547217), (979, 198988), (1958, 99494), (3916, 49747)]