207899324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 398791008

約数和(自身を除く): 190891684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 97, 172, 194, 388, 731, 733, 1462, 1466, 1649, 2924, 2932, 3298, 4171, 6596, 8342, 12461, 16684, 24922, 31519, 49844, 63038, 70907, 71101, 126076, 141814, 142202, 283628, 284404, 535823, 1071646, 1208717, 2143292, 2417434, 3057343, 4834868, 6114686, 12229372, 51974831, 103949662, 207899324]

約数ペア:

[(1, 207899324), (2, 103949662), (4, 51974831), (17, 12229372), (34, 6114686), (43, 4834868), (68, 3057343), (86, 2417434), (97, 2143292), (172, 1208717), (194, 1071646), (388, 535823), (731, 284404), (733, 283628), (1462, 142202), (1466, 141814), (1649, 126076), (2924, 71101), (2932, 70907), (3298, 63038), (4171, 49844), (6596, 31519), (8342, 24922), (12461, 16684)]