211026198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43049}}^1$

素因数の和:43116

約数の個数: 32

約数和(自身を含む): 454608000

約数和(自身を除く): 243581802

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 43049, 86098, 129147, 258294, 817931, 1635862, 1851107, 2453793, 3702214, 4907586, 5553321, 11106642, 35171033, 70342066, 105513099, 211026198]

約数ペア:

[(1, 211026198), (2, 105513099), (3, 70342066), (6, 35171033), (19, 11106642), (38, 5553321), (43, 4907586), (57, 3702214), (86, 2453793), (114, 1851107), (129, 1635862), (258, 817931), (817, 258294), (1634, 129147), (2451, 86098), (4902, 43049)]