207656514

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 291666366

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 514, 702, 771, 1151, 1542, 2302, 2313, 3341, 3453, 4626, 6682, 6906, 6939, 10023, 10359, 13878, 14963, 20046, 20718, 29926, 30069, 31077, 44889, 60138, 62154, 89778, 90207, 134667, 180414, 269334, 295807, 404001, 591614, 808002, 887421, 1774842, 2662263, 3845491, 5324526, 7690982, 7986789, 11536473, 15973578, 23072946, 34609419, 69218838, 103828257, 207656514]

約数ペア:

[(1, 207656514), (2, 103828257), (3, 69218838), (6, 34609419), (9, 23072946), (13, 15973578), (18, 11536473), (26, 7986789), (27, 7690982), (39, 5324526), (54, 3845491), (78, 2662263), (117, 1774842), (234, 887421), (257, 808002), (351, 591614), (514, 404001), (702, 295807), (771, 269334), (1151, 180414), (1542, 134667), (2302, 90207), (2313, 89778), (3341, 62154), (3453, 60138), (4626, 44889), (6682, 31077), (6906, 30069), (6939, 29926), (10023, 20718), (10359, 20046), (13878, 14963)]