197291270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1\times {\mathrm{1511}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 387991296

約数和(自身を除く): 190700026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1187, 1511, 2374, 3022, 5935, 7555, 11870, 13057, 15110, 16621, 26114, 33242, 65285, 83105, 130570, 166210, 1793557, 3587114, 8967785, 17935570, 19729127, 39458254, 98645635, 197291270]

約数ペア:

[(1, 197291270), (2, 98645635), (5, 39458254), (10, 19729127), (11, 17935570), (22, 8967785), (55, 3587114), (110, 1793557), (1187, 166210), (1511, 130570), (2374, 83105), (3022, 65285), (5935, 33242), (7555, 26114), (11870, 16621), (13057, 15110)]