204475664519

素因数分解:

$7^1\times {\mathrm{709}}^1\times {\mathrm{1367}}^1\times {\mathrm{30139}}^1$

素因数の和:32222

約数の個数: 16

約数和(自身を含む): 234195033600

約数和(自身を除く): 29719369081

約数列:

[1, 7, 709, 1367, 4963, 9569, 30139, 210973, 969203, 6784421, 21368551, 41200013, 149579857, 288400091, 29210809217, 204475664519]

約数ペア:

[(1, 204475664519), (7, 29210809217), (709, 288400091), (1367, 149579857), (4963, 41200013), (9569, 21368551), (30139, 6784421), (210973, 969203)]