201326410538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{68389}}^1\times {\mathrm{133811}}^1$

素因数の和:202213

約数の個数: 16

約数和(自身を含む): 329450496480

約数和(自身を除く): 128124085942

約数列:

[1, 2, 11, 22, 68389, 133811, 136778, 267622, 752279, 1471921, 1504558, 2943842, 9151200479, 18302400958, 100663205269, 201326410538]

約数ペア:

[(1, 201326410538), (2, 100663205269), (11, 18302400958), (22, 9151200479), (68389, 2943842), (133811, 1504558), (136778, 1471921), (267622, 752279)]