199297476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{263621}}^1$

素因数の和:263641

約数の個数: 48

約数和(自身を含む): 590513280

約数和(自身を除く): 391215804

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, 263621, 527242, 790863, 1054484, 1581726, 1845347, 2372589, 3163452, 3690694, 4745178, 5536041, 7117767, 7381388, 9490356, 11072082, 14235534, 16608123, 22144164, 28471068, 33216246, 49824369, 66432492, 99648738, 199297476]

約数ペア:

[(1, 199297476), (2, 99648738), (3, 66432492), (4, 49824369), (6, 33216246), (7, 28471068), (9, 22144164), (12, 16608123), (14, 14235534), (18, 11072082), (21, 9490356), (27, 7381388), (28, 7117767), (36, 5536041), (42, 4745178), (54, 3690694), (63, 3163452), (84, 2372589), (108, 1845347), (126, 1581726), (189, 1054484), (252, 790863), (378, 527242), (756, 263621)]