200020212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{264577}}^1$

素因数の和:264597

約数の個数: 48

約数和(自身を含む): 592654720

約数和(自身を除く): 392634508

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, 264577, 529154, 793731, 1058308, 1587462, 1852039, 2381193, 3174924, 3704078, 4762386, 5556117, 7143579, 7408156, 9524772, 11112234, 14287158, 16668351, 22224468, 28574316, 33336702, 50005053, 66673404, 100010106, 200020212]

約数ペア:

[(1, 200020212), (2, 100010106), (3, 66673404), (4, 50005053), (6, 33336702), (7, 28574316), (9, 22224468), (12, 16668351), (14, 14287158), (18, 11112234), (21, 9524772), (27, 7408156), (28, 7143579), (36, 5556117), (42, 4762386), (54, 3704078), (63, 3174924), (84, 2381193), (108, 1852039), (126, 1587462), (189, 1058308), (252, 793731), (378, 529154), (756, 264577)]