199965018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{11789}}^1$

素因数の和:12062

約数の個数: 32

約数和(自身を含む): 438022080

約数和(自身を除く): 238057062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 5654, 8481, 11789, 16962, 23578, 35367, 70734, 129679, 259358, 389037, 778074, 3029773, 6059546, 9089319, 18178638, 33327503, 66655006, 99982509, 199965018]

約数ペア:

[(1, 199965018), (2, 99982509), (3, 66655006), (6, 33327503), (11, 18178638), (22, 9089319), (33, 6059546), (66, 3029773), (257, 778074), (514, 389037), (771, 259358), (1542, 129679), (2827, 70734), (5654, 35367), (8481, 23578), (11789, 16962)]