200868728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 388119600

約数和(自身を除く): 187250872

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 4717, 5323, 9434, 10646, 18868, 21292, 37736, 42584, 282119, 473747, 564238, 947494, 1128476, 1894988, 2256952, 3789976, 25108591, 50217182, 100434364, 200868728]

約数ペア:

[(1, 200868728), (2, 100434364), (4, 50217182), (8, 25108591), (53, 3789976), (89, 2256952), (106, 1894988), (178, 1128476), (212, 947494), (356, 564238), (424, 473747), (712, 282119), (4717, 42584), (5323, 37736), (9434, 21292), (10646, 18868)]