201975415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1553}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 262377360

約数和(自身を除く): 60401945

約数列:

[1, 5, 19, 37, 95, 185, 703, 1369, 1553, 3515, 6845, 7765, 26011, 29507, 57461, 130055, 147535, 287305, 1091759, 2126057, 5458795, 10630285, 40395083, 201975415]

約数ペア:

[(1, 201975415), (5, 40395083), (19, 10630285), (37, 5458795), (95, 2126057), (185, 1091759), (703, 287305), (1369, 147535), (1553, 130055), (3515, 57461), (6845, 29507), (7765, 26011)]