207977043

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 279392256

約数和(自身を除く): 71415213

約数列:

[1, 3, 317, 383, 571, 951, 1149, 1713, 121411, 181007, 218693, 364233, 543021, 656079, 69325681, 207977043]

約数ペア:

[(1, 207977043), (3, 69325681), (317, 656079), (383, 543021), (571, 364233), (951, 218693), (1149, 181007), (1713, 121411)]