203725852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 195442148

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 199, 212, 398, 439, 583, 796, 878, 1166, 1756, 2189, 2332, 4378, 4829, 8756, 9658, 10547, 19316, 21094, 23267, 42188, 46534, 87361, 93068, 116017, 174722, 232034, 255937, 349444, 464068, 511874, 960971, 1023748, 1921942, 3843884, 4630133, 9260266, 18520532, 50931463, 101862926, 203725852]

約数ペア:

[(1, 203725852), (2, 101862926), (4, 50931463), (11, 18520532), (22, 9260266), (44, 4630133), (53, 3843884), (106, 1921942), (199, 1023748), (212, 960971), (398, 511874), (439, 464068), (583, 349444), (796, 255937), (878, 232034), (1166, 174722), (1756, 116017), (2189, 93068), (2332, 87361), (4378, 46534), (4829, 42188), (8756, 23267), (9658, 21094), (10547, 19316)]