203485142

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{34039}}^1$

素因数の和:34116

約数の個数: 24

約数和(自身を含む): 360892080

約数和(自身を除く): 157406938

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 34039, 68078, 238273, 476546, 1667911, 2076379, 3335822, 4152758, 14534653, 29069306, 101742571, 203485142]

約数ペア:

[(1, 203485142), (2, 101742571), (7, 29069306), (14, 14534653), (49, 4152758), (61, 3335822), (98, 2076379), (122, 1667911), (427, 476546), (854, 238273), (2989, 68078), (5978, 34039)]