229343504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26955

約数の個数: 40

約数和(自身を含む): 490223832

約数和(自身を除く): 260880328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 26893, 53786, 107572, 215144, 349609, 430288, 699218, 1102613, 1398436, 2205226, 2796872, 4410452, 5593744, 8820904, 14333969, 17641808, 28667938, 57335876, 114671752, 229343504]

約数ペア:

[(1, 229343504), (2, 114671752), (4, 57335876), (8, 28667938), (13, 17641808), (16, 14333969), (26, 8820904), (41, 5593744), (52, 4410452), (82, 2796872), (104, 2205226), (164, 1398436), (208, 1102613), (328, 699218), (533, 430288), (656, 349609), (1066, 215144), (2132, 107572), (4264, 53786), (8528, 26893)]