208491444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827347}}^1$

素因数の和:827364

約数の個数: 36

約数和(自身を含む): 602309344

約数和(自身を除く): 393817900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827347, 1654694, 2482041, 3309388, 4964082, 5791429, 7446123, 9928164, 11582858, 14892246, 17374287, 23165716, 29784492, 34748574, 52122861, 69497148, 104245722, 208491444]

約数ペア:

[(1, 208491444), (2, 104245722), (3, 69497148), (4, 52122861), (6, 34748574), (7, 29784492), (9, 23165716), (12, 17374287), (14, 14892246), (18, 11582858), (21, 9928164), (28, 7446123), (36, 5791429), (42, 4964082), (63, 3309388), (84, 2482041), (126, 1654694), (252, 827347)]