193410984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19997}}^1$

素因数の和:20050

約数の個数: 64

約数和(自身を含む): 537546240

約数和(自身を除く): 344135256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 259961, 479928, 519922, 619907, 779883, 1039844, 1239814, 1559766, 1859721, 2079688, 2479628, 3119532, 3719442, 4959256, 6239064, 7438884, 8058791, 14877768, 16117582, 24176373, 32235164, 48352746, 64470328, 96705492, 193410984]

約数ペア:

[(1, 193410984), (2, 96705492), (3, 64470328), (4, 48352746), (6, 32235164), (8, 24176373), (12, 16117582), (13, 14877768), (24, 8058791), (26, 7438884), (31, 6239064), (39, 4959256), (52, 3719442), (62, 3119532), (78, 2479628), (93, 2079688), (104, 1859721), (124, 1559766), (156, 1239814), (186, 1039844), (248, 779883), (312, 619907), (372, 519922), (403, 479928), (744, 259961), (806, 239964), (1209, 159976), (1612, 119982), (2418, 79988), (3224, 59991), (4836, 39994), (9672, 19997)]