207987793

素因数分解:

${\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 230907600

約数和(自身を除く): 22919807

約数列:

[1, 13, 41, 169, 533, 2197, 2309, 6929, 30017, 90077, 94669, 390221, 1230697, 5072873, 15999061, 207987793]

約数ペア:

[(1, 207987793), (13, 15999061), (41, 5072873), (169, 1230697), (533, 390221), (2197, 94669), (2309, 90077), (6929, 30017)]