200897768787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3728

約数の個数: 64

約数和(自身を含む): 292412934144

約数和(自身を除く): 91515165357

約数列:

[1, 3, 17, 51, 67, 107, 163, 201, 321, 489, 1139, 1819, 2771, 3371, 3417, 5457, 7169, 8313, 10113, 10921, 17441, 21507, 32763, 52323, 57307, 121873, 171921, 185657, 225857, 296497, 360697, 365619, 549473, 556971, 677571, 889491, 1082091, 1168547, 1648419, 3505641, 3839569, 6131849, 9341041, 11518707, 18395547, 19865299, 24166699, 28023123, 36814691, 58793611, 59595897, 72500097, 110444073, 176380833, 410833883, 625849747, 999491387, 1232501649, 1877549241, 2998474161, 3939171937, 11817515811, 66965922929, 200897768787]

約数ペア:

[(1, 200897768787), (3, 66965922929), (17, 11817515811), (51, 3939171937), (67, 2998474161), (107, 1877549241), (163, 1232501649), (201, 999491387), (321, 625849747), (489, 410833883), (1139, 176380833), (1819, 110444073), (2771, 72500097), (3371, 59595897), (3417, 58793611), (5457, 36814691), (7169, 28023123), (8313, 24166699), (10113, 19865299), (10921, 18395547), (17441, 11518707), (21507, 9341041), (32763, 6131849), (52323, 3839569), (57307, 3505641), (121873, 1648419), (171921, 1168547), (185657, 1082091), (225857, 889491), (296497, 677571), (360697, 556971), (365619, 549473)]