201633795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 404586000

約数和(自身を除く): 202952205

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 363, 495, 605, 627, 855, 1045, 1089, 1815, 1881, 1949, 2299, 3135, 5445, 5847, 6897, 9405, 9745, 11495, 17541, 20691, 21439, 29235, 34485, 37031, 64317, 87705, 103455, 107195, 111093, 185155, 192951, 235829, 321585, 333279, 407341, 555465, 707487, 964755, 1179145, 1222023, 1666395, 2036705, 2122461, 3537435, 3666069, 4480751, 6110115, 10612305, 13442253, 18330345, 22403755, 40326759, 67211265, 201633795]

約数ペア:

[(1, 201633795), (3, 67211265), (5, 40326759), (9, 22403755), (11, 18330345), (15, 13442253), (19, 10612305), (33, 6110115), (45, 4480751), (55, 3666069), (57, 3537435), (95, 2122461), (99, 2036705), (121, 1666395), (165, 1222023), (171, 1179145), (209, 964755), (285, 707487), (363, 555465), (495, 407341), (605, 333279), (627, 321585), (855, 235829), (1045, 192951), (1089, 185155), (1815, 111093), (1881, 107195), (1949, 103455), (2299, 87705), (3135, 64317), (5445, 37031), (5847, 34485), (6897, 29235), (9405, 21439), (9745, 20691), (11495, 17541)]