202804305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4253}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 376121664

約数和(自身を除く): 173317359

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1445, 2805, 3179, 4253, 4335, 9537, 12759, 15895, 21265, 46783, 47685, 63795, 72301, 140349, 216903, 233915, 361505, 701745, 795311, 1084515, 1229117, 2385933, 3687351, 3976555, 6145585, 11929665, 13520287, 18436755, 40560861, 67601435, 202804305]

約数ペア:

[(1, 202804305), (3, 67601435), (5, 40560861), (11, 18436755), (15, 13520287), (17, 11929665), (33, 6145585), (51, 3976555), (55, 3687351), (85, 2385933), (165, 1229117), (187, 1084515), (255, 795311), (289, 701745), (561, 361505), (867, 233915), (935, 216903), (1445, 140349), (2805, 72301), (3179, 63795), (4253, 47685), (4335, 46783), (9537, 21265), (12759, 15895)]