204536740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{276401}}^1$

素因数の和:276447

約数の個数: 24

約数和(自身を含む): 441137592

約数和(自身を除く): 236600852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 276401, 552802, 1105604, 1382005, 2764010, 5528020, 10226837, 20453674, 40907348, 51134185, 102268370, 204536740]

約数ペア:

[(1, 204536740), (2, 102268370), (4, 51134185), (5, 40907348), (10, 20453674), (20, 10226837), (37, 5528020), (74, 2764010), (148, 1382005), (185, 1105604), (370, 552802), (740, 276401)]