204040749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 316483200

約数和(自身を除く): 112442451

約数列:

[1, 3, 11, 17, 33, 51, 149, 187, 447, 561, 1639, 2441, 2533, 4917, 7323, 7599, 26851, 27863, 41497, 80553, 83589, 124491, 363709, 456467, 1091127, 1369401, 4000799, 6183053, 12002397, 18549159, 68013583, 204040749]

約数ペア:

[(1, 204040749), (3, 68013583), (11, 18549159), (17, 12002397), (33, 6183053), (51, 4000799), (149, 1369401), (187, 1091127), (447, 456467), (561, 363709), (1639, 124491), (2441, 83589), (2533, 80553), (4917, 41497), (7323, 27863), (7599, 26851)]