208237344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309877}}^1$

素因数の和:309897

約数の個数: 48

約数和(自身を含む): 624714048

約数和(自身を除く): 416476704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309877, 619754, 929631, 1239508, 1859262, 2169139, 2479016, 3718524, 4338278, 4958032, 6507417, 7437048, 8676556, 9916064, 13014834, 14874096, 17353112, 26029668, 29748192, 34706224, 52059336, 69412448, 104118672, 208237344]

約数ペア:

[(1, 208237344), (2, 104118672), (3, 69412448), (4, 52059336), (6, 34706224), (7, 29748192), (8, 26029668), (12, 17353112), (14, 14874096), (16, 13014834), (21, 9916064), (24, 8676556), (28, 7437048), (32, 6507417), (42, 4958032), (48, 4338278), (56, 3718524), (84, 2479016), (96, 2169139), (112, 1859262), (168, 1239508), (224, 929631), (336, 619754), (672, 309877)]