225372661

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 250179840

約数和(自身を除く): 24807179

約数列:

[1, 19, 37, 47, 359, 361, 703, 893, 1739, 6821, 13283, 13357, 16873, 16967, 33041, 129599, 252377, 320587, 624301, 627779, 4795163, 6091153, 11861719, 225372661]

約数ペア:

[(1, 225372661), (19, 11861719), (37, 6091153), (47, 4795163), (359, 627779), (361, 624301), (703, 320587), (893, 252377), (1739, 129599), (6821, 33041), (13283, 16967), (13357, 16873)]