222414247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 275270400

約数和(自身を除く): 52856153

約数列:

[1, 11, 17, 19, 59, 187, 209, 323, 649, 1003, 1061, 1121, 3553, 11033, 11671, 12331, 18037, 19057, 20159, 62599, 198407, 209627, 221749, 342703, 688589, 1064183, 1189381, 3769733, 11706013, 13083191, 20219477, 222414247]

約数ペア:

[(1, 222414247), (11, 20219477), (17, 13083191), (19, 11706013), (59, 3769733), (187, 1189381), (209, 1064183), (323, 688589), (649, 342703), (1003, 221749), (1061, 209627), (1121, 198407), (3553, 62599), (11033, 20159), (11671, 19057), (12331, 18037)]