207608272

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{12809}}^1$

素因数の和:13830

約数の個数: 20

約数和(自身を含む): 402669540

約数和(自身を除く): 195061268

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 12809, 16208, 25618, 51236, 102472, 204944, 12975517, 25951034, 51902068, 103804136, 207608272]

約数ペア:

[(1, 207608272), (2, 103804136), (4, 51902068), (8, 25951034), (16, 12975517), (1013, 204944), (2026, 102472), (4052, 51236), (8104, 25618), (12809, 16208)]