205180668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 144

約数和(自身を含む): 668532480

約数和(自身を除く): 463351812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2243, 2541, 2772, 3267, 3388, 4158, 4356, 4486, 5082, 6534, 6729, 7623, 8316, 8972, 10164, 13068, 13458, 15246, 15701, 20187, 22869, 24673, 26916, 30492, 31402, 40374, 45738, 47103, 49346, 60561, 62804, 74019, 80748, 91476, 94206, 98692, 121122, 141309, 148038, 172711, 188412, 222057, 242244, 271403, 282618, 296076, 345422, 423927, 444114, 518133, 542806, 565236, 666171, 690844, 814209, 847854, 888228, 1036266, 1085612, 1332342, 1554399, 1628418, 1695708, 1899821, 2072532, 2442627, 2664684, 3108798, 3256836, 3799642, 4663197, 4885254, 5699463, 6217596, 7327881, 7599284, 9326394, 9770508, 11398926, 14655762, 17098389, 18652788, 22797852, 29311524, 34196778, 51295167, 68393556, 102590334, 205180668]

約数ペア:

[(1, 205180668), (2, 102590334), (3, 68393556), (4, 51295167), (6, 34196778), (7, 29311524), (9, 22797852), (11, 18652788), (12, 17098389), (14, 14655762), (18, 11398926), (21, 9770508), (22, 9326394), (27, 7599284), (28, 7327881), (33, 6217596), (36, 5699463), (42, 4885254), (44, 4663197), (54, 3799642), (63, 3256836), (66, 3108798), (77, 2664684), (84, 2442627), (99, 2072532), (108, 1899821), (121, 1695708), (126, 1628418), (132, 1554399), (154, 1332342), (189, 1085612), (198, 1036266), (231, 888228), (242, 847854), (252, 814209), (297, 690844), (308, 666171), (363, 565236), (378, 542806), (396, 518133), (462, 444114), (484, 423927), (594, 345422), (693, 296076), (726, 282618), (756, 271403), (847, 242244), (924, 222057), (1089, 188412), (1188, 172711), (1386, 148038), (1452, 141309), (1694, 121122), (2079, 98692), (2178, 94206), (2243, 91476), (2541, 80748), (2772, 74019), (3267, 62804), (3388, 60561), (4158, 49346), (4356, 47103), (4486, 45738), (5082, 40374), (6534, 31402), (6729, 30492), (7623, 26916), (8316, 24673), (8972, 22869), (10164, 20187), (13068, 15701), (13458, 15246)]