212116912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{99679}}^1$

素因数の和:99713

約数の個数: 40

約数和(自身を含む): 494412800

約数和(自身を除く): 282295888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 99679, 199358, 398716, 697753, 797432, 1395506, 1594864, 1893901, 2791012, 3787802, 5582024, 7575604, 11164048, 13257307, 15151208, 26514614, 30302416, 53029228, 106058456, 212116912]

約数ペア:

[(1, 212116912), (2, 106058456), (4, 53029228), (7, 30302416), (8, 26514614), (14, 15151208), (16, 13257307), (19, 11164048), (28, 7575604), (38, 5582024), (56, 3787802), (76, 2791012), (112, 1893901), (133, 1594864), (152, 1395506), (266, 797432), (304, 697753), (532, 398716), (1064, 199358), (2128, 99679)]