199981296

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{26203}}^1$

素因数の和:26270

約数の個数: 60

約数和(自身を含む): 570251448

約数和(自身を除く): 370270152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 26203, 52406, 78609, 104812, 157218, 209624, 235827, 314436, 419248, 471654, 628872, 943308, 1257744, 1388759, 1886616, 2777518, 3773232, 4166277, 5555036, 8332554, 11110072, 12498831, 16665108, 22220144, 24997662, 33330216, 49995324, 66660432, 99990648, 199981296]

約数ペア:

[(1, 199981296), (2, 99990648), (3, 66660432), (4, 49995324), (6, 33330216), (8, 24997662), (9, 22220144), (12, 16665108), (16, 12498831), (18, 11110072), (24, 8332554), (36, 5555036), (48, 4166277), (53, 3773232), (72, 2777518), (106, 1886616), (144, 1388759), (159, 1257744), (212, 943308), (318, 628872), (424, 471654), (477, 419248), (636, 314436), (848, 235827), (954, 209624), (1272, 157218), (1908, 104812), (2544, 78609), (3816, 52406), (7632, 26203)]