201939454072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{626783}}^1$

素因数の和:626932

約数の個数: 64

約数和(自身を含む): 422402273280

約数和(自身を除く): 220462819208

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 103, 136, 184, 206, 391, 412, 782, 824, 1564, 1751, 2369, 3128, 3502, 4738, 7004, 9476, 14008, 18952, 40273, 80546, 161092, 322184, 626783, 1253566, 2507132, 5014264, 10655311, 14416009, 21310622, 28832018, 42621244, 57664036, 64558649, 85242488, 115328072, 129117298, 245072153, 258234596, 490144306, 516469192, 980288612, 1097497033, 1484848927, 1960577224, 2194994066, 2969697854, 4389988132, 5939395708, 8779976264, 11878791416, 25242431759, 50484863518, 100969727036, 201939454072]

約数ペア:

[(1, 201939454072), (2, 100969727036), (4, 50484863518), (8, 25242431759), (17, 11878791416), (23, 8779976264), (34, 5939395708), (46, 4389988132), (68, 2969697854), (92, 2194994066), (103, 1960577224), (136, 1484848927), (184, 1097497033), (206, 980288612), (391, 516469192), (412, 490144306), (782, 258234596), (824, 245072153), (1564, 129117298), (1751, 115328072), (2369, 85242488), (3128, 64558649), (3502, 57664036), (4738, 42621244), (7004, 28832018), (9476, 21310622), (14008, 14416009), (18952, 10655311), (40273, 5014264), (80546, 2507132), (161092, 1253566), (322184, 626783)]