211380846

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2753}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 431474688

約数和(自身を除く): 220093842

約数列:

[1, 2, 3, 6, 67, 134, 191, 201, 382, 402, 573, 1146, 2753, 5506, 8259, 12797, 16518, 25594, 38391, 76782, 184451, 368902, 525823, 553353, 1051646, 1106706, 1577469, 3154938, 35230141, 70460282, 105690423, 211380846]

約数ペア:

[(1, 211380846), (2, 105690423), (3, 70460282), (6, 35230141), (67, 3154938), (134, 1577469), (191, 1106706), (201, 1051646), (382, 553353), (402, 525823), (573, 368902), (1146, 184451), (2753, 76782), (5506, 38391), (8259, 25594), (12797, 16518)]