200343668

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 409207680

約数和(自身を除く): 208864012

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 269, 397, 469, 538, 794, 938, 1076, 1588, 1876, 1883, 2779, 3766, 5558, 7532, 11116, 18023, 26599, 36046, 53198, 72092, 106396, 106793, 126161, 186193, 213586, 252322, 372386, 427172, 504644, 744772, 747551, 1495102, 2990204, 7155131, 14310262, 28620524, 50085917, 100171834, 200343668]

約数ペア:

[(1, 200343668), (2, 100171834), (4, 50085917), (7, 28620524), (14, 14310262), (28, 7155131), (67, 2990204), (134, 1495102), (268, 747551), (269, 744772), (397, 504644), (469, 427172), (538, 372386), (794, 252322), (938, 213586), (1076, 186193), (1588, 126161), (1876, 106793), (1883, 106396), (2779, 72092), (3766, 53198), (5558, 36046), (7532, 26599), (11116, 18023)]