200438790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15289}}^1$

素因数の和:15341

約数の個数: 64

約数和(自身を含む): 528422400

約数和(自身を除く): 327983610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 15289, 30578, 45867, 76445, 91734, 152890, 229335, 290491, 351647, 458670, 580982, 703294, 871473, 1054941, 1452455, 1742946, 1758235, 2109882, 2904910, 3516470, 4357365, 5274705, 6681293, 8714730, 10549410, 13362586, 20043879, 33406465, 40087758, 66812930, 100219395, 200438790]

約数ペア:

[(1, 200438790), (2, 100219395), (3, 66812930), (5, 40087758), (6, 33406465), (10, 20043879), (15, 13362586), (19, 10549410), (23, 8714730), (30, 6681293), (38, 5274705), (46, 4357365), (57, 3516470), (69, 2904910), (95, 2109882), (114, 1758235), (115, 1742946), (138, 1452455), (190, 1054941), (230, 871473), (285, 703294), (345, 580982), (437, 458670), (570, 351647), (690, 290491), (874, 229335), (1311, 152890), (2185, 91734), (2622, 76445), (4370, 45867), (6555, 30578), (13110, 15289)]