196318731

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7669}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 318090240

約数和(自身を除く): 121771509

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 7669, 8533, 23007, 25599, 53683, 161049, 176387, 406457, 529161, 1219371, 1234709, 2845199, 3704127, 8535597, 9348511, 28045533, 65439577, 196318731]

約数ペア:

[(1, 196318731), (3, 65439577), (7, 28045533), (21, 9348511), (23, 8535597), (53, 3704127), (69, 2845199), (159, 1234709), (161, 1219371), (371, 529161), (483, 406457), (1113, 176387), (1219, 161049), (3657, 53683), (7669, 25599), (8533, 23007)]