201649646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{17729}}^1$

素因数の和:17800

約数の個数: 24

約数和(自身を含む): 339564960

約数和(自身を除く): 137915314

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 17729, 35458, 195019, 390038, 833263, 1666526, 2145209, 4290418, 9165893, 18331786, 100824823, 201649646]

約数ペア:

[(1, 201649646), (2, 100824823), (11, 18331786), (22, 9165893), (47, 4290418), (94, 2145209), (121, 1666526), (242, 833263), (517, 390038), (1034, 195019), (5687, 35458), (11374, 17729)]