219732297841

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1196141}}^1$

素因数の和:1196341

約数の個数: 24

約数和(自身を含む): 268356849984

約数和(自身を除く): 48624552143

約数列:

[1, 7, 23, 49, 161, 163, 1127, 1141, 3749, 7987, 26243, 183701, 1196141, 8372987, 27511243, 58610909, 192578701, 194970983, 1348050907, 1364796881, 4484332609, 9553578167, 31390328263, 219732297841]

約数ペア:

[(1, 219732297841), (7, 31390328263), (23, 9553578167), (49, 4484332609), (161, 1364796881), (163, 1348050907), (1127, 194970983), (1141, 192578701), (3749, 58610909), (7987, 27511243), (26243, 8372987), (183701, 1196141)]