213532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 427392

約数和(自身を除く): 213860

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 211, 253, 422, 506, 844, 1012, 2321, 4642, 4853, 9284, 9706, 19412, 53383, 106766, 213532]

約数ペア:

[(1, 213532), (2, 106766), (4, 53383), (11, 19412), (22, 9706), (23, 9284), (44, 4853), (46, 4642), (92, 2321), (211, 1012), (253, 844), (422, 506)]