207966984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509723}}^1$

素因数の和:509749

約数の個数: 32

約数和(自身を含む): 550501920

約数和(自身を除く): 342534936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 509723, 1019446, 1529169, 2038892, 3058338, 4077784, 6116676, 8665291, 12233352, 17330582, 25995873, 34661164, 51991746, 69322328, 103983492, 207966984]

約数ペア:

[(1, 207966984), (2, 103983492), (3, 69322328), (4, 51991746), (6, 34661164), (8, 25995873), (12, 17330582), (17, 12233352), (24, 8665291), (34, 6116676), (51, 4077784), (68, 3058338), (102, 2038892), (136, 1529169), (204, 1019446), (408, 509723)]