198001906971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19009}}^1\times {\mathrm{315643}}^1$

素因数の和:334666

約数の個数: 16

約数和(自身を含む): 288018837120

約数和(自身を除く): 90016930149

約数列:

[1, 3, 11, 33, 19009, 57027, 209099, 315643, 627297, 946929, 3472073, 10416219, 6000057787, 18000173361, 66000635657, 198001906971]

約数ペア:

[(1, 198001906971), (3, 66000635657), (11, 18000173361), (33, 6000057787), (19009, 10416219), (57027, 3472073), (209099, 946929), (315643, 627297)]