199783969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{32843}}^1$

素因数の和:32940

約数の個数: 16

約数和(自身を含む): 252241920

約数和(自身を除く): 52457951

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 32843, 229901, 361273, 2528911, 2594597, 18162179, 28540567, 199783969]

約数ペア:

[(1, 199783969), (7, 28540567), (11, 18162179), (77, 2594597), (79, 2528911), (553, 361273), (869, 229901), (6083, 32843)]