197270270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{481147}}^1$

素因数の和:481195

約数の個数: 16

約数和(自身を含む): 363747888

約数和(自身を除く): 166477618

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 481147, 962294, 2405735, 4811470, 19727027, 39454054, 98635135, 197270270]

約数ペア:

[(1, 197270270), (2, 98635135), (5, 39454054), (10, 19727027), (41, 4811470), (82, 2405735), (205, 962294), (410, 481147)]