196953220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{266153}}^1$

素因数の和:266199

約数の個数: 24

約数和(自身を含む): 424781784

約数和(自身を除く): 227828564

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 266153, 532306, 1064612, 1330765, 2661530, 5323060, 9847661, 19695322, 39390644, 49238305, 98476610, 196953220]

約数ペア:

[(1, 196953220), (2, 98476610), (4, 49238305), (5, 39390644), (10, 19695322), (20, 9847661), (37, 5323060), (74, 2661530), (148, 1330765), (185, 1064612), (370, 532306), (740, 266153)]