201731334

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 476582400

約数和(自身を除く): 274851066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 343, 498, 581, 686, 1029, 1162, 1181, 1743, 2058, 2362, 3486, 3543, 4067, 7086, 8134, 8267, 12201, 16534, 24402, 24801, 28469, 49602, 56938, 57869, 85407, 98023, 115738, 170814, 173607, 196046, 294069, 347214, 405083, 588138, 686161, 810166, 1215249, 1372322, 2058483, 2430498, 4116966, 4803127, 9606254, 14409381, 28818762, 33621889, 67243778, 100865667, 201731334]

約数ペア:

[(1, 201731334), (2, 100865667), (3, 67243778), (6, 33621889), (7, 28818762), (14, 14409381), (21, 9606254), (42, 4803127), (49, 4116966), (83, 2430498), (98, 2058483), (147, 1372322), (166, 1215249), (249, 810166), (294, 686161), (343, 588138), (498, 405083), (581, 347214), (686, 294069), (1029, 196046), (1162, 173607), (1181, 170814), (1743, 115738), (2058, 98023), (2362, 85407), (3486, 57869), (3543, 56938), (4067, 49602), (7086, 28469), (8134, 24801), (8267, 24402), (12201, 16534)]