207957498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{291257}}^1$

素因数の和:291286

約数の個数: 32

約数和(自身を含む): 503293824

約数和(自身を除く): 295336326

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 291257, 582514, 873771, 1747542, 2038799, 4077598, 4951369, 6116397, 9902738, 12232794, 14854107, 29708214, 34659583, 69319166, 103978749, 207957498]

約数ペア:

[(1, 207957498), (2, 103978749), (3, 69319166), (6, 34659583), (7, 29708214), (14, 14854107), (17, 12232794), (21, 9902738), (34, 6116397), (42, 4951369), (51, 4077598), (102, 2038799), (119, 1747542), (238, 873771), (357, 582514), (714, 291257)]