201213848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{7213}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 412929360

約数和(自身を除く): 211715512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 2536, 3487, 6974, 7213, 13948, 14426, 27896, 28852, 57704, 79343, 158686, 317372, 634744, 2286521, 4573042, 9146084, 18292168, 25151731, 50303462, 100606924, 201213848]

約数ペア:

[(1, 201213848), (2, 100606924), (4, 50303462), (8, 25151731), (11, 18292168), (22, 9146084), (44, 4573042), (88, 2286521), (317, 634744), (634, 317372), (1268, 158686), (2536, 79343), (3487, 57704), (6974, 28852), (7213, 27896), (13948, 14426)]