199123204

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{8641}}^1$

素因数の和:9475

約数の個数: 24

約数和(自身を含む): 398776448

約数和(自身を除く): 199653244

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 5761, 8641, 11522, 17282, 23044, 34564, 60487, 120974, 241948, 7111543, 14223086, 28446172, 49780801, 99561602, 199123204]

約数ペア:

[(1, 199123204), (2, 99561602), (4, 49780801), (7, 28446172), (14, 14223086), (28, 7111543), (823, 241948), (1646, 120974), (3292, 60487), (5761, 34564), (8641, 23044), (11522, 17282)]