218388212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{599}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 453600000

約数和(自身を除く): 235211788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 449, 599, 812, 898, 1198, 1796, 2396, 3143, 4193, 6286, 8386, 12572, 13021, 16772, 17371, 26042, 34742, 52084, 69484, 91147, 121597, 182294, 243194, 268951, 364588, 486388, 537902, 1075804, 1882657, 3765314, 7530628, 7799579, 15599158, 31198316, 54597053, 109194106, 218388212]

約数ペア:

[(1, 218388212), (2, 109194106), (4, 54597053), (7, 31198316), (14, 15599158), (28, 7799579), (29, 7530628), (58, 3765314), (116, 1882657), (203, 1075804), (406, 537902), (449, 486388), (599, 364588), (812, 268951), (898, 243194), (1198, 182294), (1796, 121597), (2396, 91147), (3143, 69484), (4193, 52084), (6286, 34742), (8386, 26042), (12572, 17371), (13021, 16772)]