208085616

素因数分解:

$2^4\times 3^2\times {\mathrm{1445039}}^1$

素因数の和:1445053

約数の個数: 30

約数和(自身を含む): 582351120

約数和(自身を除く): 374265504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1445039, 2890078, 4335117, 5780156, 8670234, 11560312, 13005351, 17340468, 23120624, 26010702, 34680936, 52021404, 69361872, 104042808, 208085616]

約数ペア:

[(1, 208085616), (2, 104042808), (3, 69361872), (4, 52021404), (6, 34680936), (8, 26010702), (9, 23120624), (12, 17340468), (16, 13005351), (18, 11560312), (24, 8670234), (36, 5780156), (48, 4335117), (72, 2890078), (144, 1445039)]