209717366968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1873681}}^1$

素因数の和:1874527

約数の個数: 32

約数和(自身を含む): 416856771360

約数和(自身を除く): 207139404392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 823, 1646, 3292, 6584, 13991, 27982, 55964, 111928, 1873681, 3747362, 7494724, 14989448, 31852577, 63705154, 127410308, 254820616, 1542039463, 3084078926, 6168157852, 12336315704, 26214670871, 52429341742, 104858683484, 209717366968]

約数ペア:

[(1, 209717366968), (2, 104858683484), (4, 52429341742), (8, 26214670871), (17, 12336315704), (34, 6168157852), (68, 3084078926), (136, 1542039463), (823, 254820616), (1646, 127410308), (3292, 63705154), (6584, 31852577), (13991, 14989448), (27982, 7494724), (55964, 3747362), (111928, 1873681)]