202819940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{274081}}^1$

素因数の和:274127

約数の個数: 24

約数和(自身を含む): 437434872

約数和(自身を除く): 234614932

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 274081, 548162, 1096324, 1370405, 2740810, 5481620, 10140997, 20281994, 40563988, 50704985, 101409970, 202819940]

約数ペア:

[(1, 202819940), (2, 101409970), (4, 50704985), (5, 40563988), (10, 20281994), (20, 10140997), (37, 5481620), (74, 2740810), (148, 1370405), (185, 1096324), (370, 548162), (740, 274081)]