204414496

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 495500544

約数和(自身を除く): 291086048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 121, 124, 131, 143, 176, 208, 242, 248, 262, 286, 341, 352, 403, 416, 484, 496, 524, 572, 682, 806, 968, 992, 1048, 1144, 1364, 1441, 1573, 1612, 1703, 1936, 2096, 2288, 2728, 2882, 3146, 3224, 3406, 3751, 3872, 4061, 4192, 4433, 4576, 5456, 5764, 6292, 6448, 6812, 7502, 8122, 8866, 10912, 11528, 12584, 12896, 13624, 15004, 15851, 16244, 17732, 18733, 23056, 25168, 27248, 30008, 31702, 32488, 35464, 37466, 44671, 46112, 48763, 50336, 52793, 54496, 60016, 63404, 64976, 70928, 74932, 89342, 97526, 105586, 120032, 126808, 129952, 141856, 149864, 178684, 195052, 206063, 211172, 253616, 299728, 357368, 390104, 412126, 422344, 491381, 507232, 580723, 599456, 714736, 780208, 824252, 844688, 982762, 1161446, 1429472, 1560416, 1648504, 1689376, 1965524, 2322892, 3297008, 3931048, 4645784, 6387953, 6594016, 7862096, 9291568, 12775906, 15724192, 18583136, 25551812, 51103624, 102207248, 204414496]

約数ペア:

[(1, 204414496), (2, 102207248), (4, 51103624), (8, 25551812), (11, 18583136), (13, 15724192), (16, 12775906), (22, 9291568), (26, 7862096), (31, 6594016), (32, 6387953), (44, 4645784), (52, 3931048), (62, 3297008), (88, 2322892), (104, 1965524), (121, 1689376), (124, 1648504), (131, 1560416), (143, 1429472), (176, 1161446), (208, 982762), (242, 844688), (248, 824252), (262, 780208), (286, 714736), (341, 599456), (352, 580723), (403, 507232), (416, 491381), (484, 422344), (496, 412126), (524, 390104), (572, 357368), (682, 299728), (806, 253616), (968, 211172), (992, 206063), (1048, 195052), (1144, 178684), (1364, 149864), (1441, 141856), (1573, 129952), (1612, 126808), (1703, 120032), (1936, 105586), (2096, 97526), (2288, 89342), (2728, 74932), (2882, 70928), (3146, 64976), (3224, 63404), (3406, 60016), (3751, 54496), (3872, 52793), (4061, 50336), (4192, 48763), (4433, 46112), (4576, 44671), (5456, 37466), (5764, 35464), (6292, 32488), (6448, 31702), (6812, 30008), (7502, 27248), (8122, 25168), (8866, 23056), (10912, 18733), (11528, 17732), (12584, 16244), (12896, 15851), (13624, 15004)]