205629816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1223987}}^1$

素因数の和:1224003

約数の個数: 32

約数和(自身を含む): 587514240

約数和(自身を除く): 381884424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1223987, 2447974, 3671961, 4895948, 7343922, 8567909, 9791896, 14687844, 17135818, 25703727, 29375688, 34271636, 51407454, 68543272, 102814908, 205629816]

約数ペア:

[(1, 205629816), (2, 102814908), (3, 68543272), (4, 51407454), (6, 34271636), (7, 29375688), (8, 25703727), (12, 17135818), (14, 14687844), (21, 9791896), (24, 8567909), (28, 7343922), (42, 4895948), (56, 3671961), (84, 2447974), (168, 1223987)]