222179629

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{6269}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 261233280

約数和(自身を除く): 39053651

約数列:

[1, 7, 61, 83, 427, 581, 5063, 6269, 35441, 43883, 382409, 520327, 2676863, 3642289, 31739947, 222179629]

約数ペア:

[(1, 222179629), (7, 31739947), (61, 3642289), (83, 2676863), (427, 520327), (581, 382409), (5063, 43883), (6269, 35441)]