199974434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3541}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 348872832

約数和(自身を除く): 148898398

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 302, 374, 1661, 2567, 3322, 3541, 5134, 7082, 28237, 38951, 56474, 60197, 77902, 120394, 534691, 662167, 1069382, 1324334, 5881601, 9089747, 11763202, 18179494, 99987217, 199974434]

約数ペア:

[(1, 199974434), (2, 99987217), (11, 18179494), (17, 11763202), (22, 9089747), (34, 5881601), (151, 1324334), (187, 1069382), (302, 662167), (374, 534691), (1661, 120394), (2567, 77902), (3322, 60197), (3541, 56474), (5134, 38951), (7082, 28237)]