197430409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10321}}^1$

素因数の和:10416

約数の個数: 16

約数和(自身を含む): 225927936

約数和(自身を除く): 28497527

約数列:

[1, 11, 37, 47, 407, 517, 1739, 10321, 19129, 113531, 381877, 485087, 4200647, 5335957, 17948219, 197430409]

約数ペア:

[(1, 197430409), (11, 17948219), (37, 5335957), (47, 4200647), (407, 485087), (517, 381877), (1739, 113531), (10321, 19129)]