208454316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42061}}^1$

素因数の和:42134

約数の個数: 48

約数和(自身を含む): 565313280

約数和(自身を除く): 356858964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 42061, 84122, 126183, 168244, 252366, 294427, 504732, 588854, 883281, 1177708, 1766562, 2481599, 3533124, 4963198, 7444797, 9926396, 14889594, 17371193, 29779188, 34742386, 52113579, 69484772, 104227158, 208454316]

約数ペア:

[(1, 208454316), (2, 104227158), (3, 69484772), (4, 52113579), (6, 34742386), (7, 29779188), (12, 17371193), (14, 14889594), (21, 9926396), (28, 7444797), (42, 4963198), (59, 3533124), (84, 2481599), (118, 1766562), (177, 1177708), (236, 883281), (354, 588854), (413, 504732), (708, 294427), (826, 252366), (1239, 168244), (1652, 126183), (2478, 84122), (4956, 42061)]