196814240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{175727}}^1$

素因数の和:175749

約数の個数: 48

約数和(自身を含む): 531401472

約数和(自身を除く): 334587232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 175727, 351454, 702908, 878635, 1230089, 1405816, 1757270, 2460178, 2811632, 3514540, 4920356, 5623264, 6150445, 7029080, 9840712, 12300890, 14058160, 19681424, 24601780, 28116320, 39362848, 49203560, 98407120, 196814240]

約数ペア:

[(1, 196814240), (2, 98407120), (4, 49203560), (5, 39362848), (7, 28116320), (8, 24601780), (10, 19681424), (14, 14058160), (16, 12300890), (20, 9840712), (28, 7029080), (32, 6150445), (35, 5623264), (40, 4920356), (56, 3514540), (70, 2811632), (80, 2460178), (112, 1757270), (140, 1405816), (160, 1230089), (224, 878635), (280, 702908), (560, 351454), (1120, 175727)]