201327032

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8243}}^1$

素因数の和:8363

約数の個数: 32

約数和(自身を含む): 391754880

約数和(自身を除く): 190427848

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 8243, 12212, 16486, 24424, 32972, 65944, 354449, 585253, 708898, 1170506, 1417796, 2341012, 2835592, 4682024, 25165879, 50331758, 100663516, 201327032]

約数ペア:

[(1, 201327032), (2, 100663516), (4, 50331758), (8, 25165879), (43, 4682024), (71, 2835592), (86, 2341012), (142, 1417796), (172, 1170506), (284, 708898), (344, 585253), (568, 354449), (3053, 65944), (6106, 32972), (8243, 24424), (12212, 16486)]