201613220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347609}}^1$

素因数の和:347647

約数の個数: 24

約数和(自身を含む): 437988600

約数和(自身を除く): 236375380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347609, 695218, 1390436, 1738045, 3476090, 6952180, 10080661, 20161322, 40322644, 50403305, 100806610, 201613220]

約数ペア:

[(1, 201613220), (2, 100806610), (4, 50403305), (5, 40322644), (10, 20161322), (20, 10080661), (29, 6952180), (58, 3476090), (116, 1738045), (145, 1390436), (290, 695218), (580, 347609)]