198978897601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{296540831}}^1$

素因数の和:296540903

約数の個数: 8

約数和(自身を含む): 220626379008

約数和(自身を除く): 21647481407

約数列:

[1, 11, 61, 671, 296540831, 3261949141, 18088990691, 198978897601]

約数ペア:

[(1, 198978897601), (11, 18088990691), (61, 3261949141), (671, 296540831)]