201226908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 491129856

約数和(自身を除く): 289902948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 661, 1103, 1322, 1983, 2206, 2644, 3309, 3966, 4412, 6618, 7932, 13236, 15203, 25369, 30406, 45609, 50738, 60812, 76107, 91218, 101476, 152214, 182436, 304428, 729083, 1458166, 2187249, 2916332, 4374498, 8748996, 16768909, 33537818, 50306727, 67075636, 100613454, 201226908]

約数ペア:

[(1, 201226908), (2, 100613454), (3, 67075636), (4, 50306727), (6, 33537818), (12, 16768909), (23, 8748996), (46, 4374498), (69, 2916332), (92, 2187249), (138, 1458166), (276, 729083), (661, 304428), (1103, 182436), (1322, 152214), (1983, 101476), (2206, 91218), (2644, 76107), (3309, 60812), (3966, 50738), (4412, 45609), (6618, 30406), (7932, 25369), (13236, 15203)]