207967608

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{22391}}^1$

素因数の和:22449

約数の個数: 64

約数和(自身を含む): 591148800

約数和(自身を除く): 383181192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 22391, 44782, 67173, 89564, 134346, 179128, 201519, 268692, 403038, 537384, 604557, 806076, 962813, 1209114, 1612152, 1925626, 2418228, 2888439, 3851252, 4836456, 5776878, 7702504, 8665317, 11553756, 17330634, 23107512, 25995951, 34661268, 51991902, 69322536, 103983804, 207967608]

約数ペア:

[(1, 207967608), (2, 103983804), (3, 69322536), (4, 51991902), (6, 34661268), (8, 25995951), (9, 23107512), (12, 17330634), (18, 11553756), (24, 8665317), (27, 7702504), (36, 5776878), (43, 4836456), (54, 3851252), (72, 2888439), (86, 2418228), (108, 1925626), (129, 1612152), (172, 1209114), (216, 962813), (258, 806076), (344, 604557), (387, 537384), (516, 403038), (774, 268692), (1032, 201519), (1161, 179128), (1548, 134346), (2322, 89564), (3096, 67173), (4644, 44782), (9288, 22391)]