220185207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{130829}}^1$

素因数の和:130863

約数の個数: 24

約数和(自身を含む): 367370640

約数和(自身を除く): 147185433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 130829, 392487, 1177461, 1439119, 2224093, 4317357, 6672279, 12952071, 20016837, 24465023, 73395069, 220185207]

約数ペア:

[(1, 220185207), (3, 73395069), (9, 24465023), (11, 20016837), (17, 12952071), (33, 6672279), (51, 4317357), (99, 2224093), (153, 1439119), (187, 1177461), (561, 392487), (1683, 130829)]