220172712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{539639}}^1$

素因数の和:539665

約数の個数: 32

約数和(自身を含む): 582811200

約数和(自身を除く): 362638488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 539639, 1079278, 1618917, 2158556, 3237834, 4317112, 6475668, 9173863, 12951336, 18347726, 27521589, 36695452, 55043178, 73390904, 110086356, 220172712]

約数ペア:

[(1, 220172712), (2, 110086356), (3, 73390904), (4, 55043178), (6, 36695452), (8, 27521589), (12, 18347726), (17, 12951336), (24, 9173863), (34, 6475668), (51, 4317112), (68, 3237834), (102, 2158556), (136, 1618917), (204, 1079278), (408, 539639)]