199657010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167779}}^1$

素因数の和:167810

約数の個数: 32

約数和(自身を含む): 434885760

約数和(自身を除く): 235228750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 167779, 335558, 838895, 1174453, 1677790, 2348906, 2852243, 5704486, 5872265, 11744530, 14261215, 19965701, 28522430, 39931402, 99828505, 199657010]

約数ペア:

[(1, 199657010), (2, 99828505), (5, 39931402), (7, 28522430), (10, 19965701), (14, 14261215), (17, 11744530), (34, 5872265), (35, 5704486), (70, 2852243), (85, 2348906), (119, 1677790), (170, 1174453), (238, 838895), (595, 335558), (1190, 167779)]