206251968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82633}}^1$

素因数の和:82661

約数の個数: 56

約数和(自身を含む): 587693008

約数和(自身を除く): 381441040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 82633, 165266, 247899, 330532, 495798, 661064, 991596, 1074229, 1322128, 1983192, 2148458, 2644256, 3222687, 3966384, 4296916, 5288512, 6445374, 7932768, 8593832, 12890748, 15865536, 17187664, 25781496, 34375328, 51562992, 68750656, 103125984, 206251968]

約数ペア:

[(1, 206251968), (2, 103125984), (3, 68750656), (4, 51562992), (6, 34375328), (8, 25781496), (12, 17187664), (13, 15865536), (16, 12890748), (24, 8593832), (26, 7932768), (32, 6445374), (39, 5288512), (48, 4296916), (52, 3966384), (64, 3222687), (78, 2644256), (96, 2148458), (104, 1983192), (156, 1322128), (192, 1074229), (208, 991596), (312, 661064), (416, 495798), (624, 330532), (832, 247899), (1248, 165266), (2496, 82633)]