194517008

素因数分解:

$2^4\times 7^1\times {\mathrm{1736759}}^1$

素因数の和:1736774

約数の個数: 20

約数和(自身を含む): 430716480

約数和(自身を除く): 236199472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1736759, 3473518, 6947036, 12157313, 13894072, 24314626, 27788144, 48629252, 97258504, 194517008]

約数ペア:

[(1, 194517008), (2, 97258504), (4, 48629252), (7, 27788144), (8, 24314626), (14, 13894072), (16, 12157313), (28, 6947036), (56, 3473518), (112, 1736759)]