201355588

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{30089}}^1$

素因数の和:30339

約数の個数: 24

約数和(自身を含む): 404409600

約数和(自身を除く): 203054012

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 30089, 60178, 120356, 210623, 421246, 842492, 7191271, 14382542, 28765084, 50338897, 100677794, 201355588]

約数ペア:

[(1, 201355588), (2, 100677794), (4, 50338897), (7, 28765084), (14, 14382542), (28, 7191271), (239, 842492), (478, 421246), (956, 210623), (1673, 120356), (3346, 60178), (6692, 30089)]