102205908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{135193}}^1$

素因数の和:135213

約数の個数: 48

約数和(自身を含む): 302834560

約数和(自身を除く): 200628652

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, 135193, 270386, 405579, 540772, 811158, 946351, 1216737, 1622316, 1892702, 2433474, 2839053, 3650211, 3785404, 4866948, 5678106, 7300422, 8517159, 11356212, 14600844, 17034318, 25551477, 34068636, 51102954, 102205908]

約数ペア:

[(1, 102205908), (2, 51102954), (3, 34068636), (4, 25551477), (6, 17034318), (7, 14600844), (9, 11356212), (12, 8517159), (14, 7300422), (18, 5678106), (21, 4866948), (27, 3785404), (28, 3650211), (36, 2839053), (42, 2433474), (54, 1892702), (63, 1622316), (84, 1216737), (108, 946351), (126, 811158), (189, 540772), (252, 405579), (378, 270386), (756, 135193)]