215835564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13043}}^1$

素因数の和:13254

約数の個数: 48

約数和(自身を含む): 578527488

約数和(自身を除く): 362691924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 13043, 16548, 26086, 39129, 52172, 78258, 91301, 156516, 182602, 273903, 365204, 547806, 1095612, 2569471, 5138942, 7708413, 10277884, 15416826, 17986297, 30833652, 35972594, 53958891, 71945188, 107917782, 215835564]

約数ペア:

[(1, 215835564), (2, 107917782), (3, 71945188), (4, 53958891), (6, 35972594), (7, 30833652), (12, 17986297), (14, 15416826), (21, 10277884), (28, 7708413), (42, 5138942), (84, 2569471), (197, 1095612), (394, 547806), (591, 365204), (788, 273903), (1182, 182602), (1379, 156516), (2364, 91301), (2758, 78258), (4137, 52172), (5516, 39129), (8274, 26086), (13043, 16548)]