200193009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{21313}}^1$

素因数の和:21448

約数の個数: 16

約数和(自身を含む): 278275584

約数和(自身を除く): 78082575

約数列:

[1, 3, 31, 93, 101, 303, 3131, 9393, 21313, 63939, 660703, 1982109, 2152613, 6457839, 66731003, 200193009]

約数ペア:

[(1, 200193009), (3, 66731003), (31, 6457839), (93, 2152613), (101, 1982109), (303, 660703), (3131, 63939), (9393, 21313)]