201663810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746903}}^1$

素因数の和:746919

約数の個数: 32

約数和(自身を含む): 537770880

約数和(自身を除く): 336107070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746903, 1493806, 2240709, 3734515, 4481418, 6722127, 7469030, 11203545, 13444254, 20166381, 22407090, 33610635, 40332762, 67221270, 100831905, 201663810]

約数ペア:

[(1, 201663810), (2, 100831905), (3, 67221270), (5, 40332762), (6, 33610635), (9, 22407090), (10, 20166381), (15, 13444254), (18, 11203545), (27, 7469030), (30, 6722127), (45, 4481418), (54, 3734515), (90, 2240709), (135, 1493806), (270, 746903)]