209674019519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3221}}^1\times {\mathrm{35591}}^1$

素因数の和:38902

約数の個数: 16

約数和(自身を含む): 220180654080

約数和(自身を除く): 10506634561

約数列:

[1, 31, 59, 1829, 3221, 35591, 99851, 190039, 1103321, 2099869, 5891209, 65095939, 114638611, 3553796941, 6763678049, 209674019519]

約数ペア:

[(1, 209674019519), (31, 6763678049), (59, 3553796941), (1829, 114638611), (3221, 65095939), (35591, 5891209), (99851, 2099869), (190039, 1103321)]