205847686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 345917952

約数和(自身を除く): 140070266

約数列:

[1, 2, 11, 22, 47, 94, 227, 454, 517, 877, 1034, 1754, 2497, 4994, 9647, 10669, 19294, 21338, 41219, 82438, 117359, 199079, 234718, 398158, 453409, 906818, 2189869, 4379738, 9356713, 18713426, 102923843, 205847686]

約数ペア:

[(1, 205847686), (2, 102923843), (11, 18713426), (22, 9356713), (47, 4379738), (94, 2189869), (227, 906818), (454, 453409), (517, 398158), (877, 234718), (1034, 199079), (1754, 117359), (2497, 82438), (4994, 41219), (9647, 21338), (10669, 19294)]