201086445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5821}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 382295808

約数和(自身を除く): 181209363

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1645, 2303, 4935, 5821, 6909, 11515, 17463, 29105, 34545, 40747, 87315, 122241, 203735, 273587, 285229, 611205, 820761, 855687, 1367935, 1426145, 1915109, 4103805, 4278435, 5745327, 9575545, 13405763, 28726635, 40217289, 67028815, 201086445]

約数ペア:

[(1, 201086445), (3, 67028815), (5, 40217289), (7, 28726635), (15, 13405763), (21, 9575545), (35, 5745327), (47, 4278435), (49, 4103805), (105, 1915109), (141, 1426145), (147, 1367935), (235, 855687), (245, 820761), (329, 611205), (705, 285229), (735, 273587), (987, 203735), (1645, 122241), (2303, 87315), (4935, 40747), (5821, 34545), (6909, 29105), (11515, 17463)]