201872297552

素因数分解:

$2^4\times {\mathrm{35543}}^1\times {\mathrm{354979}}^1$

素因数の和:390530

約数の個数: 20

約数和(自身を含む): 391139682720

約数和(自身を除く): 189267385168

約数列:

[1, 2, 4, 8, 16, 35543, 71086, 142172, 284344, 354979, 568688, 709958, 1419916, 2839832, 5679664, 12617018597, 25234037194, 50468074388, 100936148776, 201872297552]

約数ペア:

[(1, 201872297552), (2, 100936148776), (4, 50468074388), (8, 25234037194), (16, 12617018597), (35543, 5679664), (71086, 2839832), (142172, 1419916), (284344, 709958), (354979, 568688)]