208580994

素因数分解:

$2^1\times 3^5\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 471717792

約数和(自身を除く): 263136798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 243, 326, 486, 489, 978, 1467, 2633, 2934, 4401, 5266, 7899, 8802, 13203, 15798, 23697, 26406, 39609, 47394, 71091, 79218, 142182, 213273, 426546, 429179, 639819, 858358, 1279638, 1287537, 2575074, 3862611, 7725222, 11587833, 23175666, 34763499, 69526998, 104290497, 208580994]

約数ペア:

[(1, 208580994), (2, 104290497), (3, 69526998), (6, 34763499), (9, 23175666), (18, 11587833), (27, 7725222), (54, 3862611), (81, 2575074), (162, 1287537), (163, 1279638), (243, 858358), (326, 639819), (486, 429179), (489, 426546), (978, 213273), (1467, 142182), (2633, 79218), (2934, 71091), (4401, 47394), (5266, 39609), (7899, 26406), (8802, 23697), (13203, 15798)]