197980479919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{2551}}^1\times {\mathrm{3331}}^1$

素因数の和:6918

約数の個数: 16

約数和(自身を含む): 206935432704

約数和(自身を除く): 8954952785

約数列:

[1, 23, 1013, 2551, 3331, 23299, 58673, 76613, 2584163, 3374303, 8497381, 59435749, 77608969, 195439763, 8607846953, 197980479919]

約数ペア:

[(1, 197980479919), (23, 8607846953), (1013, 195439763), (2551, 77608969), (3331, 59435749), (23299, 8497381), (58673, 3374303), (76613, 2584163)]