200980585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{106621}}^1$

素因数の和:106668

約数の個数: 16

約数和(自身を含む): 268687440

約数和(自身を除く): 67706855

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 106621, 533105, 1386073, 3092009, 6930365, 15460045, 40196117, 200980585]

約数ペア:

[(1, 200980585), (5, 40196117), (13, 15460045), (29, 6930365), (65, 3092009), (145, 1386073), (377, 533105), (1885, 106621)]