204865848

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 160

約数和(自身を含む): 642161520

約数和(自身を除く): 437295672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 81, 82, 88, 99, 108, 123, 132, 162, 164, 198, 216, 246, 264, 297, 324, 328, 369, 396, 451, 492, 594, 648, 701, 738, 792, 891, 902, 984, 1107, 1188, 1353, 1402, 1476, 1782, 1804, 2103, 2214, 2376, 2706, 2804, 2952, 3321, 3564, 3608, 4059, 4206, 4428, 5412, 5608, 6309, 6642, 7128, 7711, 8118, 8412, 8856, 10824, 12177, 12618, 13284, 15422, 16236, 16824, 18927, 23133, 24354, 25236, 26568, 28741, 30844, 32472, 36531, 37854, 46266, 48708, 50472, 56781, 57482, 61688, 69399, 73062, 75708, 86223, 92532, 97416, 113562, 114964, 138798, 146124, 151416, 172446, 185064, 208197, 227124, 229928, 258669, 277596, 292248, 316151, 344892, 416394, 454248, 517338, 555192, 624591, 632302, 689784, 776007, 832788, 948453, 1034676, 1249182, 1264604, 1552014, 1665576, 1896906, 2069352, 2328021, 2498364, 2529208, 2845359, 3104028, 3793812, 4656042, 4996728, 5690718, 6208056, 7587624, 8536077, 9312084, 11381436, 17072154, 18624168, 22762872, 25608231, 34144308, 51216462, 68288616, 102432924, 204865848]

約数ペア:

[(1, 204865848), (2, 102432924), (3, 68288616), (4, 51216462), (6, 34144308), (8, 25608231), (9, 22762872), (11, 18624168), (12, 17072154), (18, 11381436), (22, 9312084), (24, 8536077), (27, 7587624), (33, 6208056), (36, 5690718), (41, 4996728), (44, 4656042), (54, 3793812), (66, 3104028), (72, 2845359), (81, 2529208), (82, 2498364), (88, 2328021), (99, 2069352), (108, 1896906), (123, 1665576), (132, 1552014), (162, 1264604), (164, 1249182), (198, 1034676), (216, 948453), (246, 832788), (264, 776007), (297, 689784), (324, 632302), (328, 624591), (369, 555192), (396, 517338), (451, 454248), (492, 416394), (594, 344892), (648, 316151), (701, 292248), (738, 277596), (792, 258669), (891, 229928), (902, 227124), (984, 208197), (1107, 185064), (1188, 172446), (1353, 151416), (1402, 146124), (1476, 138798), (1782, 114964), (1804, 113562), (2103, 97416), (2214, 92532), (2376, 86223), (2706, 75708), (2804, 73062), (2952, 69399), (3321, 61688), (3564, 57482), (3608, 56781), (4059, 50472), (4206, 48708), (4428, 46266), (5412, 37854), (5608, 36531), (6309, 32472), (6642, 30844), (7128, 28741), (7711, 26568), (8118, 25236), (8412, 24354), (8856, 23133), (10824, 18927), (12177, 16824), (12618, 16236), (13284, 15422)]