205807029106

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{409177}}^1$

素因数の和:410194

約数の個数: 32

約数和(自身を含む): 362721566592

約数和(自身を除く): 156914537486

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 971, 1942, 6797, 13594, 35927, 71854, 251489, 409177, 502978, 818354, 2864239, 5728478, 15139549, 30279098, 105976843, 211953686, 397310867, 794621734, 2781176069, 5562352138, 14700502079, 29401004158, 102903514553, 205807029106]

約数ペア:

[(1, 205807029106), (2, 102903514553), (7, 29401004158), (14, 14700502079), (37, 5562352138), (74, 2781176069), (259, 794621734), (518, 397310867), (971, 211953686), (1942, 105976843), (6797, 30279098), (13594, 15139549), (35927, 5728478), (71854, 2864239), (251489, 818354), (409177, 502978)]