194927260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7841}}^1$

素因数の和:7974

約数の個数: 48

約数和(自身を含む): 450569952

約数和(自身を除く): 255642692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 7841, 12430, 15682, 24860, 31364, 39205, 78410, 86251, 156820, 172502, 345004, 431255, 862510, 886033, 1725020, 1772066, 3544132, 4430165, 8860330, 9746363, 17720660, 19492726, 38985452, 48731815, 97463630, 194927260]

約数ペア:

[(1, 194927260), (2, 97463630), (4, 48731815), (5, 38985452), (10, 19492726), (11, 17720660), (20, 9746363), (22, 8860330), (44, 4430165), (55, 3544132), (110, 1772066), (113, 1725020), (220, 886033), (226, 862510), (452, 431255), (565, 345004), (1130, 172502), (1243, 156820), (2260, 86251), (2486, 78410), (4972, 39205), (6215, 31364), (7841, 24860), (12430, 15682)]