204073503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 290138112

約数和(自身を除く): 86064609

約数列:

[1, 3, 23, 69, 107, 131, 211, 321, 393, 633, 2461, 3013, 4853, 7383, 9039, 14017, 14559, 22577, 27641, 42051, 67731, 82923, 322391, 519271, 635743, 967173, 1557813, 1907229, 2957587, 8872761, 68024501, 204073503]

約数ペア:

[(1, 204073503), (3, 68024501), (23, 8872761), (69, 2957587), (107, 1907229), (131, 1557813), (211, 967173), (321, 635743), (393, 519271), (633, 322391), (2461, 82923), (3013, 67731), (4853, 42051), (7383, 27641), (9039, 22577), (14017, 14559)]