216740500919

素因数分解:

${\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1\times {\mathrm{4021}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 218564682336

約数和(自身を除く): 1824181417

約数列:

[1, 307, 337, 521, 4021, 103459, 159947, 175577, 1234447, 1355077, 2094941, 53902139, 416008639, 643146887, 705995117, 216740500919]

約数ペア:

[(1, 216740500919), (307, 705995117), (337, 643146887), (521, 416008639), (4021, 53902139), (103459, 2094941), (159947, 1355077), (175577, 1234447)]