203485260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308311}}^1$

素因数の和:308334

約数の個数: 48

約数和(自身を含む): 621556992

約数和(自身を除く): 418071732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 308311, 616622, 924933, 1233244, 1541555, 1849866, 3083110, 3391421, 3699732, 4624665, 6166220, 6782842, 9249330, 10174263, 13565684, 16957105, 18498660, 20348526, 33914210, 40697052, 50871315, 67828420, 101742630, 203485260]

約数ペア:

[(1, 203485260), (2, 101742630), (3, 67828420), (4, 50871315), (5, 40697052), (6, 33914210), (10, 20348526), (11, 18498660), (12, 16957105), (15, 13565684), (20, 10174263), (22, 9249330), (30, 6782842), (33, 6166220), (44, 4624665), (55, 3699732), (60, 3391421), (66, 3083110), (110, 1849866), (132, 1541555), (165, 1233244), (220, 924933), (330, 616622), (660, 308311)]