214996842

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^2\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 60

約数和(自身を含む): 498154338

約数和(自身を除く): 283157496

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 961, 1381, 1674, 1922, 2511, 2762, 2883, 4143, 5022, 5766, 8286, 8649, 12429, 17298, 24858, 25947, 37287, 42811, 51894, 74574, 77841, 85622, 111861, 128433, 155682, 223722, 256866, 385299, 770598, 1155897, 1327141, 2311794, 2654282, 3467691, 3981423, 6935382, 7962846, 11944269, 23888538, 35832807, 71665614, 107498421, 214996842]

約数ペア:

[(1, 214996842), (2, 107498421), (3, 71665614), (6, 35832807), (9, 23888538), (18, 11944269), (27, 7962846), (31, 6935382), (54, 3981423), (62, 3467691), (81, 2654282), (93, 2311794), (162, 1327141), (186, 1155897), (279, 770598), (558, 385299), (837, 256866), (961, 223722), (1381, 155682), (1674, 128433), (1922, 111861), (2511, 85622), (2762, 77841), (2883, 74574), (4143, 51894), (5022, 42811), (5766, 37287), (8286, 25947), (8649, 24858), (12429, 17298)]