215652688

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{293}}^2$

素因数の和:751

約数の個数: 30

約数和(自身を含む): 421928414

約数和(自身を除く): 206275726

約数列:

[1, 2, 4, 8, 16, 157, 293, 314, 586, 628, 1172, 1256, 2344, 2512, 4688, 46001, 85849, 92002, 171698, 184004, 343396, 368008, 686792, 736016, 1373584, 13478293, 26956586, 53913172, 107826344, 215652688]

約数ペア:

[(1, 215652688), (2, 107826344), (4, 53913172), (8, 26956586), (16, 13478293), (157, 1373584), (293, 736016), (314, 686792), (586, 368008), (628, 343396), (1172, 184004), (1256, 171698), (2344, 92002), (2512, 85849), (4688, 46001)]