207281382011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{445279}}^1$

素因数の和:445810

約数の個数: 16

約数和(自身を含む): 228909542400

約数和(自身を除く): 21628160389

約数列:

[1, 11, 101, 419, 1111, 4609, 42319, 445279, 465509, 4898069, 44973179, 186571901, 494704969, 2052290911, 18843762001, 207281382011]

約数ペア:

[(1, 207281382011), (11, 18843762001), (101, 2052290911), (419, 494704969), (1111, 186571901), (4609, 44973179), (42319, 4898069), (445279, 465509)]