203217822

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{8419}}^1$

素因数の和:8582

約数の個数: 40

約数和(自身を含む): 458469000

約数和(自身を除く): 255251178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 4023, 8046, 8419, 12069, 16838, 24138, 25257, 50514, 75771, 151542, 227313, 454626, 681939, 1254431, 1363878, 2508862, 3763293, 7526586, 11289879, 22579758, 33869637, 67739274, 101608911, 203217822]

約数ペア:

[(1, 203217822), (2, 101608911), (3, 67739274), (6, 33869637), (9, 22579758), (18, 11289879), (27, 7526586), (54, 3763293), (81, 2508862), (149, 1363878), (162, 1254431), (298, 681939), (447, 454626), (894, 227313), (1341, 151542), (2682, 75771), (4023, 50514), (8046, 25257), (8419, 24138), (12069, 16838)]