199628376

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{124147}}^1$

素因数の和:124223

約数の個数: 32

約数和(自身を含む): 506523840

約数和(自身を除く): 306895464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 124147, 248294, 372441, 496588, 744882, 993176, 1489764, 2979528, 8317849, 16635698, 24953547, 33271396, 49907094, 66542792, 99814188, 199628376]

約数ペア:

[(1, 199628376), (2, 99814188), (3, 66542792), (4, 49907094), (6, 33271396), (8, 24953547), (12, 16635698), (24, 8317849), (67, 2979528), (134, 1489764), (201, 993176), (268, 744882), (402, 496588), (536, 372441), (804, 248294), (1608, 124147)]