222163788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{240437}}^1$

素因数の和:240462

約数の個数: 48

約数和(自身を含む): 646297344

約数和(自身を除く): 424133556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 240437, 480874, 721311, 961748, 1442622, 1683059, 2644807, 2885244, 3366118, 5049177, 5289614, 6732236, 7934421, 10098354, 10579228, 15868842, 18513649, 20196708, 31737684, 37027298, 55540947, 74054596, 111081894, 222163788]

約数ペア:

[(1, 222163788), (2, 111081894), (3, 74054596), (4, 55540947), (6, 37027298), (7, 31737684), (11, 20196708), (12, 18513649), (14, 15868842), (21, 10579228), (22, 10098354), (28, 7934421), (33, 6732236), (42, 5289614), (44, 5049177), (66, 3366118), (77, 2885244), (84, 2644807), (132, 1683059), (154, 1442622), (231, 961748), (308, 721311), (462, 480874), (924, 240437)]