201970863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24907}}^1$

素因数の和:24983

約数の個数: 24

約数和(自身を含む): 314737488

約数和(自身を除く): 112766625

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 24907, 74721, 224163, 423419, 1270257, 1320071, 3810771, 3960213, 11880639, 22441207, 67323621, 201970863]

約数ペア:

[(1, 201970863), (3, 67323621), (9, 22441207), (17, 11880639), (51, 3960213), (53, 3810771), (153, 1320071), (159, 1270257), (477, 423419), (901, 224163), (2703, 74721), (8109, 24907)]