205890282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9516

約数の個数: 64

約数和(自身を含む): 508677120

約数和(自身を除く): 302786838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 9461, 10881, 18922, 21762, 28383, 56766, 85149, 122993, 170298, 245986, 255447, 293291, 368979, 510894, 586582, 737958, 879873, 1106937, 1759746, 2213874, 2639619, 3320811, 3812783, 5279238, 6641622, 7625566, 7918857, 11438349, 15837714, 22876698, 34315047, 68630094, 102945141, 205890282]

約数ペア:

[(1, 205890282), (2, 102945141), (3, 68630094), (6, 34315047), (9, 22876698), (13, 15837714), (18, 11438349), (26, 7918857), (27, 7625566), (31, 6641622), (39, 5279238), (54, 3812783), (62, 3320811), (78, 2639619), (93, 2213874), (117, 1759746), (186, 1106937), (234, 879873), (279, 737958), (351, 586582), (403, 510894), (558, 368979), (702, 293291), (806, 255447), (837, 245986), (1209, 170298), (1674, 122993), (2418, 85149), (3627, 56766), (7254, 28383), (9461, 21762), (10881, 18922)]