201220185607

素因数分解:

$7^1\times {\mathrm{761}}^1\times {\mathrm{1453}}^1\times {\mathrm{25997}}^1$

素因数の和:28218

約数の個数: 16

約数和(自身を含む): 230435456832

約数和(自身を除く): 29215271225

約数列:

[1, 7, 761, 1453, 5327, 10171, 25997, 181979, 1105733, 7740131, 19783717, 37773641, 138486019, 264415487, 28745740801, 201220185607]

約数ペア:

[(1, 201220185607), (7, 28745740801), (761, 264415487), (1453, 138486019), (5327, 37773641), (10171, 19783717), (25997, 7740131), (181979, 1105733)]