204927876656

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{667883}}^1$

素因数の和:668169

約数の個数: 40

約数和(自身を含む): 402824884224

約数和(自身を除く): 197897007568

約数列:

[1, 2, 4, 8, 16, 127, 151, 254, 302, 508, 604, 1016, 1208, 2032, 2416, 19177, 38354, 76708, 153416, 306832, 667883, 1335766, 2671532, 5343064, 10686128, 84821141, 100850333, 169642282, 201700666, 339284564, 403401332, 678569128, 806802664, 1357138256, 1613605328, 12807992291, 25615984582, 51231969164, 102463938328, 204927876656]

約数ペア:

[(1, 204927876656), (2, 102463938328), (4, 51231969164), (8, 25615984582), (16, 12807992291), (127, 1613605328), (151, 1357138256), (254, 806802664), (302, 678569128), (508, 403401332), (604, 339284564), (1016, 201700666), (1208, 169642282), (2032, 100850333), (2416, 84821141), (19177, 10686128), (38354, 5343064), (76708, 2671532), (153416, 1335766), (306832, 667883)]