199933992

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{4201}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 542436180

約数和(自身を除く): 342502188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 3966, 4201, 5288, 5949, 7932, 8402, 11898, 12603, 15864, 16804, 23796, 25206, 33608, 37809, 47592, 50412, 75618, 100824, 151236, 302472, 2776861, 5553722, 8330583, 11107444, 16661166, 22214888, 24991749, 33322332, 49983498, 66644664, 99966996, 199933992]

約数ペア:

[(1, 199933992), (2, 99966996), (3, 66644664), (4, 49983498), (6, 33322332), (8, 24991749), (9, 22214888), (12, 16661166), (18, 11107444), (24, 8330583), (36, 5553722), (72, 2776861), (661, 302472), (1322, 151236), (1983, 100824), (2644, 75618), (3966, 50412), (4201, 47592), (5288, 37809), (5949, 33608), (7932, 25206), (8402, 23796), (11898, 16804), (12603, 15864)]