222110416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5981}}^1$

素因数の和:6211

約数の個数: 40

約数和(自身を含む): 471764448

約数和(自身を除く): 249654032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 5981, 9284, 11962, 18568, 23924, 37136, 47848, 65791, 95696, 131582, 263164, 526328, 1052656, 1261991, 2523982, 5047964, 10095928, 13881901, 20191856, 27763802, 55527604, 111055208, 222110416]

約数ペア:

[(1, 222110416), (2, 111055208), (4, 55527604), (8, 27763802), (11, 20191856), (16, 13881901), (22, 10095928), (44, 5047964), (88, 2523982), (176, 1261991), (211, 1052656), (422, 526328), (844, 263164), (1688, 131582), (2321, 95696), (3376, 65791), (4642, 47848), (5981, 37136), (9284, 23924), (11962, 18568)]