200713156

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 408844800

約数和(自身を除く): 208131644

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 239, 337, 356, 478, 623, 674, 956, 1246, 1348, 1673, 2359, 2492, 3346, 4718, 6692, 9436, 21271, 29993, 42542, 59986, 80543, 85084, 119972, 148897, 161086, 209951, 297794, 322172, 419902, 563801, 595588, 839804, 1127602, 2255204, 7168327, 14336654, 28673308, 50178289, 100356578, 200713156]

約数ペア:

[(1, 200713156), (2, 100356578), (4, 50178289), (7, 28673308), (14, 14336654), (28, 7168327), (89, 2255204), (178, 1127602), (239, 839804), (337, 595588), (356, 563801), (478, 419902), (623, 322172), (674, 297794), (956, 209951), (1246, 161086), (1348, 148897), (1673, 119972), (2359, 85084), (2492, 80543), (3346, 59986), (4718, 42542), (6692, 29993), (9436, 21271)]