214684528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{327263}}^1$

素因数の和:327312

約数の個数: 20

約数和(自身を含む): 426097728

約数和(自身を除く): 211413200

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 327263, 654526, 1309052, 2618104, 5236208, 13417783, 26835566, 53671132, 107342264, 214684528]

約数ペア:

[(1, 214684528), (2, 107342264), (4, 53671132), (8, 26835566), (16, 13417783), (41, 5236208), (82, 2618104), (164, 1309052), (328, 654526), (656, 327263)]