231931896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{197221}}^1$

素因数の和:197244

約数の個数: 48

約数和(自身を含む): 674499240

約数和(自身を除く): 442567344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 197221, 394442, 591663, 788884, 1183326, 1380547, 1577768, 2366652, 2761094, 4141641, 4733304, 5522188, 8283282, 9663829, 11044376, 16566564, 19327658, 28991487, 33133128, 38655316, 57982974, 77310632, 115965948, 231931896]

約数ペア:

[(1, 231931896), (2, 115965948), (3, 77310632), (4, 57982974), (6, 38655316), (7, 33133128), (8, 28991487), (12, 19327658), (14, 16566564), (21, 11044376), (24, 9663829), (28, 8283282), (42, 5522188), (49, 4733304), (56, 4141641), (84, 2761094), (98, 2366652), (147, 1577768), (168, 1380547), (196, 1183326), (294, 788884), (392, 591663), (588, 394442), (1176, 197221)]