208835352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23971}}^1$

素因数の和:24005

約数の個数: 72

約数和(自身を含む): 621713820

約数和(自身を除く): 412878468

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 23971, 47942, 71913, 95884, 143826, 191768, 215739, 263681, 287652, 431478, 527362, 575304, 791043, 862956, 1054724, 1582086, 1725912, 2109448, 2373129, 2900491, 3164172, 4746258, 5800982, 6328344, 8701473, 9492516, 11601964, 17402946, 18985032, 23203928, 26104419, 34805892, 52208838, 69611784, 104417676, 208835352]

約数ペア:

[(1, 208835352), (2, 104417676), (3, 69611784), (4, 52208838), (6, 34805892), (8, 26104419), (9, 23203928), (11, 18985032), (12, 17402946), (18, 11601964), (22, 9492516), (24, 8701473), (33, 6328344), (36, 5800982), (44, 4746258), (66, 3164172), (72, 2900491), (88, 2373129), (99, 2109448), (121, 1725912), (132, 1582086), (198, 1054724), (242, 862956), (264, 791043), (363, 575304), (396, 527362), (484, 431478), (726, 287652), (792, 263681), (968, 215739), (1089, 191768), (1452, 143826), (2178, 95884), (2904, 71913), (4356, 47942), (8712, 23971)]