197533322

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{145459}}^1$

素因数の和:145565

約数の個数: 16

約数和(自身を含む): 342121920

約数和(自身を除く): 144588598

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 145459, 290918, 1018213, 2036426, 14109523, 28219046, 98766661, 197533322]

約数ペア:

[(1, 197533322), (2, 98766661), (7, 28219046), (14, 14109523), (97, 2036426), (194, 1018213), (679, 290918), (1358, 145459)]