205472016

素因数分解:

$2^4\times 3^2\times {\mathrm{1426889}}^1$

素因数の和:1426903

約数の個数: 30

約数和(自身を含む): 575036670

約数和(自身を除く): 369564654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1426889, 2853778, 4280667, 5707556, 8561334, 11415112, 12842001, 17122668, 22830224, 25684002, 34245336, 51368004, 68490672, 102736008, 205472016]

約数ペア:

[(1, 205472016), (2, 102736008), (3, 68490672), (4, 51368004), (6, 34245336), (8, 25684002), (9, 22830224), (12, 17122668), (16, 12842001), (18, 11415112), (24, 8561334), (36, 5707556), (48, 4280667), (72, 2853778), (144, 1426889)]