202415048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{4519}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 414936000

約数和(自身を除く): 212520952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 1018, 2036, 4072, 4519, 5599, 9038, 11198, 18076, 22396, 36152, 44792, 49709, 99418, 198836, 397672, 2300171, 4600342, 9200684, 18401368, 25301881, 50603762, 101207524, 202415048]

約数ペア:

[(1, 202415048), (2, 101207524), (4, 50603762), (8, 25301881), (11, 18401368), (22, 9200684), (44, 4600342), (88, 2300171), (509, 397672), (1018, 198836), (2036, 99418), (4072, 49709), (4519, 44792), (5599, 36152), (9038, 22396), (11198, 18076)]