197446438

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 345139200

約数和(自身を除く): 147692762

約数列:

[1, 2, 7, 14, 79, 158, 167, 334, 553, 1069, 1106, 1169, 2138, 2338, 7483, 13193, 14966, 26386, 84451, 92351, 168902, 178523, 184702, 357046, 591157, 1182314, 1249661, 2499322, 14103317, 28206634, 98723219, 197446438]

約数ペア:

[(1, 197446438), (2, 98723219), (7, 28206634), (14, 14103317), (79, 2499322), (158, 1249661), (167, 1182314), (334, 591157), (553, 357046), (1069, 184702), (1106, 178523), (1169, 168902), (2138, 92351), (2338, 84451), (7483, 26386), (13193, 14966)]