212008907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2477}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 239791104

約数和(自身を除く): 27782197

約数列:

[1, 11, 31, 251, 341, 2477, 2761, 7781, 27247, 76787, 85591, 621727, 844657, 6838997, 19273537, 212008907]

約数ペア:

[(1, 212008907), (11, 19273537), (31, 6838997), (251, 844657), (341, 621727), (2477, 85591), (2761, 76787), (7781, 27247)]