209706768

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{24683}}^1$

素因数の和:24756

約数の個数: 60

約数和(自身を含む): 596859120

約数和(自身を除く): 387152352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 24683, 49366, 74049, 98732, 148098, 197464, 222147, 296196, 394928, 444294, 592392, 888588, 1184784, 1456297, 1777176, 2912594, 3554352, 4368891, 5825188, 8737782, 11650376, 13106673, 17475564, 23300752, 26213346, 34951128, 52426692, 69902256, 104853384, 209706768]

約数ペア:

[(1, 209706768), (2, 104853384), (3, 69902256), (4, 52426692), (6, 34951128), (8, 26213346), (9, 23300752), (12, 17475564), (16, 13106673), (18, 11650376), (24, 8737782), (36, 5825188), (48, 4368891), (59, 3554352), (72, 2912594), (118, 1777176), (144, 1456297), (177, 1184784), (236, 888588), (354, 592392), (472, 444294), (531, 394928), (708, 296196), (944, 222147), (1062, 197464), (1416, 148098), (2124, 98732), (2832, 74049), (4248, 49366), (8496, 24683)]