195900940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{264731}}^1$

素因数の和:264777

約数の個数: 24

約数和(自身を含む): 422512272

約数和(自身を除く): 226611332

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 264731, 529462, 1058924, 1323655, 2647310, 5294620, 9795047, 19590094, 39180188, 48975235, 97950470, 195900940]

約数ペア:

[(1, 195900940), (2, 97950470), (4, 48975235), (5, 39180188), (10, 19590094), (20, 9795047), (37, 5294620), (74, 2647310), (148, 1323655), (185, 1058924), (370, 529462), (740, 264731)]