201813070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{492227}}^1$

素因数の和:492275

約数の個数: 16

約数和(自身を含む): 372124368

約数和(自身を除く): 170311298

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 492227, 984454, 2461135, 4922270, 20181307, 40362614, 100906535, 201813070]

約数ペア:

[(1, 201813070), (2, 100906535), (5, 40362614), (10, 20181307), (41, 4922270), (82, 2461135), (205, 984454), (410, 492227)]