207811383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10111}}^1$

素因数の和:10175

約数の個数: 32

約数和(自身を含む): 326172672

約数和(自身を除く): 118361289

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 10111, 20553, 30333, 131443, 171887, 313441, 394329, 515661, 940323, 2234531, 4074733, 5328497, 6703593, 12224199, 15985491, 69270461, 207811383]

約数ペア:

[(1, 207811383), (3, 69270461), (13, 15985491), (17, 12224199), (31, 6703593), (39, 5328497), (51, 4074733), (93, 2234531), (221, 940323), (403, 515661), (527, 394329), (663, 313441), (1209, 171887), (1581, 131443), (6851, 30333), (10111, 20553)]