203420916

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{99133}}^1$

素因数の和:99165

約数の個数: 48

約数和(自身を含む): 555150400

約数和(自身を除く): 351729484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 99133, 198266, 297399, 396532, 594798, 892197, 1189596, 1784394, 1883527, 2676591, 3568788, 3767054, 5353182, 5650581, 7534108, 10706364, 11301162, 16951743, 22602324, 33903486, 50855229, 67806972, 101710458, 203420916]

約数ペア:

[(1, 203420916), (2, 101710458), (3, 67806972), (4, 50855229), (6, 33903486), (9, 22602324), (12, 16951743), (18, 11301162), (19, 10706364), (27, 7534108), (36, 5650581), (38, 5353182), (54, 3767054), (57, 3568788), (76, 2676591), (108, 1883527), (114, 1784394), (171, 1189596), (228, 892197), (342, 594798), (513, 396532), (684, 297399), (1026, 198266), (2052, 99133)]