200721544

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 383840640

約数和(自身を除く): 183119096

約数列:

[1, 2, 4, 8, 71, 142, 193, 284, 386, 568, 772, 1544, 1831, 3662, 7324, 13703, 14648, 27406, 54812, 109624, 130001, 260002, 353383, 520004, 706766, 1040008, 1413532, 2827064, 25090193, 50180386, 100360772, 200721544]

約数ペア:

[(1, 200721544), (2, 100360772), (4, 50180386), (8, 25090193), (71, 2827064), (142, 1413532), (193, 1040008), (284, 706766), (386, 520004), (568, 353383), (772, 260002), (1544, 130001), (1831, 109624), (3662, 54812), (7324, 27406), (13703, 14648)]