201000650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{108649}}^1$

素因数の和:108698

約数の個数: 24

約数和(自身を含む): 383969100

約数和(自身を除く): 182968450

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 108649, 217298, 543245, 1086490, 2716225, 4020013, 5432450, 8040026, 20100065, 40200130, 100500325, 201000650]

約数ペア:

[(1, 201000650), (2, 100500325), (5, 40200130), (10, 20100065), (25, 8040026), (37, 5432450), (50, 4020013), (74, 2716225), (185, 1086490), (370, 543245), (925, 217298), (1850, 108649)]