202210911

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 350152704

約数和(自身を除く): 147941793

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 5023, 5751, 13419, 15069, 35161, 40257, 45207, 105483, 135621, 316449, 356633, 406863, 949347, 1069899, 2496431, 2848041, 3209697, 7489293, 9629091, 22467879, 28887273, 67403637, 202210911]

約数ペア:

[(1, 202210911), (3, 67403637), (7, 28887273), (9, 22467879), (21, 9629091), (27, 7489293), (63, 3209697), (71, 2848041), (81, 2496431), (189, 1069899), (213, 949347), (497, 406863), (567, 356633), (639, 316449), (1491, 135621), (1917, 105483), (4473, 45207), (5023, 40257), (5751, 35161), (13419, 15069)]