201169415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10613}}^1$

素因数の和:10858

約数の個数: 16

約数和(自身を含む): 256773888

約数和(自身を除く): 55604473

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 10613, 18955, 53065, 180421, 902105, 2366699, 11833495, 40233883, 201169415]

約数ペア:

[(1, 201169415), (5, 40233883), (17, 11833495), (85, 2366699), (223, 902105), (1115, 180421), (3791, 53065), (10613, 18955)]