201359455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 272844288

約数和(自身を除く): 71484833

約数列:

[1, 5, 11, 53, 55, 67, 265, 335, 583, 737, 1031, 2915, 3551, 3685, 5155, 11341, 17755, 39061, 54643, 56705, 69077, 195305, 273215, 345385, 601073, 759847, 3005365, 3661081, 3799235, 18305405, 40271891, 201359455]

約数ペア:

[(1, 201359455), (5, 40271891), (11, 18305405), (53, 3799235), (55, 3661081), (67, 3005365), (265, 759847), (335, 601073), (583, 345385), (737, 273215), (1031, 195305), (2915, 69077), (3551, 56705), (3685, 54643), (5155, 39061), (11341, 17755)]