201332775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 382586624

約数和(自身を除く): 181253849

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 193, 525, 579, 965, 1351, 1987, 2895, 4053, 4825, 5961, 6755, 9935, 13909, 14475, 20265, 29805, 33775, 41727, 49675, 69545, 101325, 149025, 208635, 347725, 383491, 1043175, 1150473, 1917455, 2684437, 5752365, 8053311, 9587275, 13422185, 28761825, 40266555, 67110925, 201332775]

約数ペア:

[(1, 201332775), (3, 67110925), (5, 40266555), (7, 28761825), (15, 13422185), (21, 9587275), (25, 8053311), (35, 5752365), (75, 2684437), (105, 1917455), (175, 1150473), (193, 1043175), (525, 383491), (579, 347725), (965, 208635), (1351, 149025), (1987, 101325), (2895, 69545), (4053, 49675), (4825, 41727), (5961, 33775), (6755, 29805), (9935, 20265), (13909, 14475)]