201447078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 469421568

約数和(自身を除く): 267974490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 197, 251, 291, 394, 502, 582, 591, 679, 753, 1182, 1358, 1379, 1506, 1757, 2037, 2758, 3514, 4074, 4137, 5271, 8274, 10542, 19109, 24347, 38218, 48694, 49447, 57327, 73041, 98894, 114654, 133763, 146082, 148341, 170429, 267526, 296682, 340858, 346129, 401289, 511287, 692258, 802578, 1022574, 1038387, 2076774, 4796359, 9592718, 14389077, 28778154, 33574513, 67149026, 100723539, 201447078]

約数ペア:

[(1, 201447078), (2, 100723539), (3, 67149026), (6, 33574513), (7, 28778154), (14, 14389077), (21, 9592718), (42, 4796359), (97, 2076774), (194, 1038387), (197, 1022574), (251, 802578), (291, 692258), (394, 511287), (502, 401289), (582, 346129), (591, 340858), (679, 296682), (753, 267526), (1182, 170429), (1358, 148341), (1379, 146082), (1506, 133763), (1757, 114654), (2037, 98894), (2758, 73041), (3514, 57327), (4074, 49447), (4137, 48694), (5271, 38218), (8274, 24347), (10542, 19109)]