216888968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 419171160

約数和(自身を除く): 202282192

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 313, 626, 1252, 2341, 2504, 4682, 9364, 11581, 18728, 23162, 46324, 86617, 92648, 173234, 346468, 692936, 732733, 1465466, 2930932, 5861864, 27111121, 54222242, 108444484, 216888968]

約数ペア:

[(1, 216888968), (2, 108444484), (4, 54222242), (8, 27111121), (37, 5861864), (74, 2930932), (148, 1465466), (296, 732733), (313, 692936), (626, 346468), (1252, 173234), (2341, 92648), (2504, 86617), (4682, 46324), (9364, 23162), (11581, 18728)]