188704516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47129}}^1$

素因数の和:47164

約数の個数: 48

約数和(自身を含む): 443399040

約数和(自身を除く): 254694524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 47129, 94258, 188516, 329903, 518419, 612677, 659806, 1036838, 1225354, 1319612, 2073676, 2450708, 3628933, 4288739, 6739447, 7257866, 8577478, 13478894, 14515732, 17154956, 26957788, 47176129, 94352258, 188704516]

約数ペア:

[(1, 188704516), (2, 94352258), (4, 47176129), (7, 26957788), (11, 17154956), (13, 14515732), (14, 13478894), (22, 8577478), (26, 7257866), (28, 6739447), (44, 4288739), (52, 3628933), (77, 2450708), (91, 2073676), (143, 1319612), (154, 1225354), (182, 1036838), (286, 659806), (308, 612677), (364, 518419), (572, 329903), (1001, 188516), (2002, 94258), (4004, 47129)]