207907297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30347}}^1$

素因数の和:30408

約数の個数: 16

約数和(自身を含む): 244726272

約数和(自身を除く): 36818975

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 30347, 394511, 515899, 940757, 6706687, 12229841, 15992869, 207907297]

約数ペア:

[(1, 207907297), (13, 15992869), (17, 12229841), (31, 6706687), (221, 940757), (403, 515899), (527, 394511), (6851, 30347)]