199906148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{25801}}^1$

素因数の和:25967

約数の個数: 24

約数和(自身を含む): 379289400

約数和(自身を除く): 179383252

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 25801, 51602, 103204, 335413, 670826, 1341652, 3844349, 7688698, 15377396, 49976537, 99953074, 199906148]

約数ペア:

[(1, 199906148), (2, 99953074), (4, 49976537), (13, 15377396), (26, 7688698), (52, 3844349), (149, 1341652), (298, 670826), (596, 335413), (1937, 103204), (3874, 51602), (7748, 25801)]