207858813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 307233792

約数和(自身を除く): 99374979

約数列:

[1, 3, 17, 31, 51, 73, 93, 219, 527, 1241, 1581, 1801, 2263, 3723, 5403, 6789, 30617, 38471, 55831, 91851, 115413, 131473, 167493, 394419, 949127, 2235041, 2847381, 4075663, 6705123, 12226989, 69286271, 207858813]

約数ペア:

[(1, 207858813), (3, 69286271), (17, 12226989), (31, 6705123), (51, 4075663), (73, 2847381), (93, 2235041), (219, 949127), (527, 394419), (1241, 167493), (1581, 131473), (1801, 115413), (2263, 91851), (3723, 55831), (5403, 38471), (6789, 30617)]