219954908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{111539}}^1$

素因数の和:111589

約数の個数: 24

約数和(自身を含む): 421621200

約数和(自身を除く): 201666292

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 111539, 223078, 446156, 1896163, 3234631, 3792326, 6469262, 7584652, 12938524, 54988727, 109977454, 219954908]

約数ペア:

[(1, 219954908), (2, 109977454), (4, 54988727), (17, 12938524), (29, 7584652), (34, 6469262), (58, 3792326), (68, 3234631), (116, 1896163), (493, 446156), (986, 223078), (1972, 111539)]