218674097

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 233928000

約数和(自身を除く): 15253903

約数列:

[1, 19, 113, 179, 569, 2147, 3401, 10811, 20227, 64297, 101851, 384313, 1221643, 1935169, 11509163, 218674097]

約数ペア:

[(1, 218674097), (19, 11509163), (113, 1935169), (179, 1221643), (569, 384313), (2147, 101851), (3401, 64297), (10811, 20227)]