204518412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{270527}}^1$

素因数の和:270547

約数の個数: 48

約数和(自身を含む): 605982720

約数和(自身を除く): 401464308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 270527, 541054, 811581, 1082108, 1623162, 1893689, 2434743, 3246324, 3787378, 4869486, 5681067, 7304229, 7574756, 9738972, 11362134, 14608458, 17043201, 22724268, 29216916, 34086402, 51129603, 68172804, 102259206, 204518412]

約数ペア:

[(1, 204518412), (2, 102259206), (3, 68172804), (4, 51129603), (6, 34086402), (7, 29216916), (9, 22724268), (12, 17043201), (14, 14608458), (18, 11362134), (21, 9738972), (27, 7574756), (28, 7304229), (36, 5681067), (42, 4869486), (54, 3787378), (63, 3246324), (84, 2434743), (108, 1893689), (126, 1623162), (189, 1082108), (252, 811581), (378, 541054), (756, 270527)]