188807164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 408881088

約数和(自身を除く): 220073924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2633, 2758, 5122, 5266, 5516, 10244, 10532, 17927, 18431, 34229, 35854, 36862, 68458, 71708, 73724, 136916, 239603, 479206, 518701, 958412, 1037402, 2074804, 3630907, 6743113, 7261814, 13486226, 14523628, 26972452, 47201791, 94403582, 188807164]

約数ペア:

[(1, 188807164), (2, 94403582), (4, 47201791), (7, 26972452), (13, 14523628), (14, 13486226), (26, 7261814), (28, 6743113), (52, 3630907), (91, 2074804), (182, 1037402), (197, 958412), (364, 518701), (394, 479206), (788, 239603), (1379, 136916), (2561, 73724), (2633, 71708), (2758, 68458), (5122, 36862), (5266, 35854), (5516, 34229), (10244, 18431), (10532, 17927)]