196770819

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{58199}}^1$

素因数の和:58239

約数の個数: 24

約数和(自身を含む): 318470400

約数和(自身を除く): 121699581

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 58199, 174597, 407393, 1222179, 1338577, 2851751, 4015731, 8555253, 9370039, 28110117, 65590273, 196770819]

約数ペア:

[(1, 196770819), (3, 65590273), (7, 28110117), (21, 9370039), (23, 8555253), (49, 4015731), (69, 2851751), (147, 1338577), (161, 1222179), (483, 407393), (1127, 174597), (3381, 58199)]