204057230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2647}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 396373824

約数和(自身を除く): 192316594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2647, 2965, 5294, 5930, 7709, 13235, 15418, 26470, 34411, 38545, 68822, 77090, 172055, 344110, 1569671, 3139342, 7848355, 15696710, 20405723, 40811446, 102028615, 204057230]

約数ペア:

[(1, 204057230), (2, 102028615), (5, 40811446), (10, 20405723), (13, 15696710), (26, 7848355), (65, 3139342), (130, 1569671), (593, 344110), (1186, 172055), (2647, 77090), (2965, 68822), (5294, 38545), (5930, 34411), (7709, 26470), (13235, 15418)]