201254235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3212

約数の個数: 64

約数和(自身を含む): 404877312

約数和(自身を除く): 203623077

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1365, 1645, 1833, 3055, 3137, 4277, 4935, 9165, 9411, 12831, 15685, 21385, 21959, 40781, 47055, 64155, 65877, 109795, 122343, 147439, 203905, 285467, 329385, 442317, 611715, 737195, 856401, 1032073, 1427335, 1916707, 2211585, 3096219, 4282005, 5160365, 5750121, 9583535, 13416949, 15481095, 28750605, 40250847, 67084745, 201254235]

約数ペア:

[(1, 201254235), (3, 67084745), (5, 40250847), (7, 28750605), (13, 15481095), (15, 13416949), (21, 9583535), (35, 5750121), (39, 5160365), (47, 4282005), (65, 3096219), (91, 2211585), (105, 1916707), (141, 1427335), (195, 1032073), (235, 856401), (273, 737195), (329, 611715), (455, 442317), (611, 329385), (705, 285467), (987, 203905), (1365, 147439), (1645, 122343), (1833, 109795), (3055, 65877), (3137, 64155), (4277, 47055), (4935, 40781), (9165, 21959), (9411, 21385), (12831, 15685)]