201994705585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{15949049}}^1$

素因数の和:15949220

約数の個数: 16

約数和(自身を含む): 258374610000

約数和(自身を除く): 56379904415

約数列:

[1, 5, 17, 85, 149, 745, 2533, 12665, 15949049, 79745245, 271133833, 1355669165, 2376408301, 11882041505, 40398941117, 201994705585]

約数ペア:

[(1, 201994705585), (5, 40398941117), (17, 11882041505), (85, 2376408301), (149, 1355669165), (745, 271133833), (2533, 79745245), (12665, 15949049)]