205972272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7691

約数の個数: 120

約数和(自身を含む): 665917200

約数和(自身を除く): 459944928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 7649, 8976, 13464, 15298, 22947, 26928, 30596, 45894, 61192, 68841, 84139, 91788, 122384, 130033, 137682, 168278, 183576, 252417, 260066, 275364, 336556, 367152, 390099, 504834, 520132, 550728, 673112, 757251, 780198, 1009668, 1040264, 1101456, 1170297, 1346224, 1430363, 1514502, 1560396, 2019336, 2080528, 2340594, 2860726, 3029004, 3120792, 4038672, 4291089, 4681188, 5721452, 6058008, 6241584, 8582178, 9362376, 11442904, 12116016, 12873267, 17164356, 18724752, 22885808, 25746534, 34328712, 51493068, 68657424, 102986136, 205972272]

約数ペア:

[(1, 205972272), (2, 102986136), (3, 68657424), (4, 51493068), (6, 34328712), (8, 25746534), (9, 22885808), (11, 18724752), (12, 17164356), (16, 12873267), (17, 12116016), (18, 11442904), (22, 9362376), (24, 8582178), (33, 6241584), (34, 6058008), (36, 5721452), (44, 4681188), (48, 4291089), (51, 4038672), (66, 3120792), (68, 3029004), (72, 2860726), (88, 2340594), (99, 2080528), (102, 2019336), (132, 1560396), (136, 1514502), (144, 1430363), (153, 1346224), (176, 1170297), (187, 1101456), (198, 1040264), (204, 1009668), (264, 780198), (272, 757251), (306, 673112), (374, 550728), (396, 520132), (408, 504834), (528, 390099), (561, 367152), (612, 336556), (748, 275364), (792, 260066), (816, 252417), (1122, 183576), (1224, 168278), (1496, 137682), (1584, 130033), (1683, 122384), (2244, 91788), (2448, 84139), (2992, 68841), (3366, 61192), (4488, 45894), (6732, 30596), (7649, 26928), (8976, 22947), (13464, 15298)]