201773838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{20101}}^1$

素因数の和:20352

約数の個数: 32

約数和(自身を含む): 463150080

約数和(自身を除く): 261376242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 20101, 40202, 60303, 120606, 140707, 281414, 422121, 844242, 4804139, 9608278, 14412417, 28824834, 33628973, 67257946, 100886919, 201773838]

約数ペア:

[(1, 201773838), (2, 100886919), (3, 67257946), (6, 33628973), (7, 28824834), (14, 14412417), (21, 9608278), (42, 4804139), (239, 844242), (478, 422121), (717, 281414), (1434, 140707), (1673, 120606), (3346, 60303), (5019, 40202), (10038, 20101)]