207322752007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{8718733}}^1$

素因数の和:8718862

約数の個数: 16

約数和(自身を含む): 245519549440

約数和(自身を除く): 38196797433

約数列:

[1, 7, 43, 79, 301, 553, 3397, 23779, 8718733, 61031131, 374905519, 688779907, 2624338633, 4821459349, 29617536001, 207322752007]

約数ペア:

[(1, 207322752007), (7, 29617536001), (43, 4821459349), (79, 2624338633), (301, 688779907), (553, 374905519), (3397, 61031131), (23779, 8718733)]