195618745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 285942528

約数和(自身を除く): 90323783

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 595, 815, 1141, 2017, 2771, 5705, 10085, 13855, 14119, 19397, 34289, 70595, 96985, 171445, 240023, 328771, 1200115, 1643855, 2301397, 5589107, 11506985, 27945535, 39123749, 195618745]

約数ペア:

[(1, 195618745), (5, 39123749), (7, 27945535), (17, 11506985), (35, 5589107), (85, 2301397), (119, 1643855), (163, 1200115), (595, 328771), (815, 240023), (1141, 171445), (2017, 96985), (2771, 70595), (5705, 34289), (10085, 19397), (13855, 14119)]