201044210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7937}}^1$

素因数の和:8110

約数の個数: 32

約数和(自身を含む): 385786800

約数和(自身を除く): 184742590

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 7937, 12665, 15874, 25330, 39685, 79370, 134929, 269858, 674645, 1182613, 1349290, 2365226, 5913065, 11826130, 20104421, 40208842, 100522105, 201044210]

約数ペア:

[(1, 201044210), (2, 100522105), (5, 40208842), (10, 20104421), (17, 11826130), (34, 5913065), (85, 2365226), (149, 1349290), (170, 1182613), (298, 674645), (745, 269858), (1490, 134929), (2533, 79370), (5066, 39685), (7937, 25330), (12665, 15874)]