201408084

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 519348648

約数和(自身を除く): 317940564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 137, 194, 274, 291, 388, 411, 421, 548, 582, 822, 842, 873, 1164, 1233, 1263, 1644, 1684, 1746, 2466, 2526, 3492, 3789, 4932, 5052, 7578, 13289, 15156, 26578, 39867, 40837, 53156, 57677, 79734, 81674, 115354, 119601, 122511, 159468, 163348, 173031, 230708, 239202, 245022, 346062, 367533, 478404, 490044, 519093, 692124, 735066, 1038186, 1470132, 2076372, 5594669, 11189338, 16784007, 22378676, 33568014, 50352021, 67136028, 100704042, 201408084]

約数ペア:

[(1, 201408084), (2, 100704042), (3, 67136028), (4, 50352021), (6, 33568014), (9, 22378676), (12, 16784007), (18, 11189338), (36, 5594669), (97, 2076372), (137, 1470132), (194, 1038186), (274, 735066), (291, 692124), (388, 519093), (411, 490044), (421, 478404), (548, 367533), (582, 346062), (822, 245022), (842, 239202), (873, 230708), (1164, 173031), (1233, 163348), (1263, 159468), (1644, 122511), (1684, 119601), (1746, 115354), (2466, 81674), (2526, 79734), (3492, 57677), (3789, 53156), (4932, 40837), (5052, 39867), (7578, 26578), (13289, 15156)]