201146715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8293}}^1$

素因数の和:8329

約数の個数: 72

約数和(自身を含む): 442501488

約数和(自身を除く): 241354773

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 8293, 24255, 24879, 41465, 58051, 74637, 91223, 124395, 174153, 273669, 290255, 373185, 406357, 456115, 522459, 638561, 821007, 870765, 1219071, 1368345, 1915683, 2031785, 2612295, 3192805, 3657213, 4105035, 4469927, 5747049, 6095355, 9578415, 13409781, 18286065, 22349635, 28735245, 40229343, 67048905, 201146715]

約数ペア:

[(1, 201146715), (3, 67048905), (5, 40229343), (7, 28735245), (9, 22349635), (11, 18286065), (15, 13409781), (21, 9578415), (33, 6095355), (35, 5747049), (45, 4469927), (49, 4105035), (55, 3657213), (63, 3192805), (77, 2612295), (99, 2031785), (105, 1915683), (147, 1368345), (165, 1219071), (231, 870765), (245, 821007), (315, 638561), (385, 522459), (441, 456115), (495, 406357), (539, 373185), (693, 290255), (735, 273669), (1155, 174153), (1617, 124395), (2205, 91223), (2695, 74637), (3465, 58051), (4851, 41465), (8085, 24879), (8293, 24255)]