203420004514

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2309}}^1\times {\mathrm{2333}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 310552704000

約数和(自身を除く): 107132699486

約数列:

[1, 2, 79, 158, 239, 478, 2309, 2333, 4618, 4666, 18881, 37762, 182411, 184307, 364822, 368614, 551851, 557587, 1103702, 1115174, 5386897, 10773794, 43596229, 44049373, 87192458, 88098746, 425564863, 851129726, 1287468383, 2574936766, 101710002257, 203420004514]

約数ペア:

[(1, 203420004514), (2, 101710002257), (79, 2574936766), (158, 1287468383), (239, 851129726), (478, 425564863), (2309, 88098746), (2333, 87192458), (4618, 44049373), (4666, 43596229), (18881, 10773794), (37762, 5386897), (182411, 1115174), (184307, 1103702), (364822, 557587), (368614, 551851)]