251343116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{11971}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 457569840

約数和(自身を除く): 206226724

約数列:

[1, 2, 4, 29, 58, 116, 181, 362, 724, 5249, 10498, 11971, 20996, 23942, 47884, 347159, 694318, 1388636, 2166751, 4333502, 8667004, 62835779, 125671558, 251343116]

約数ペア:

[(1, 251343116), (2, 125671558), (4, 62835779), (29, 8667004), (58, 4333502), (116, 2166751), (181, 1388636), (362, 694318), (724, 347159), (5249, 47884), (10498, 23942), (11971, 20996)]