208501624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2617}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 409036320

約数和(自身を除く): 200534696

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 433, 866, 1732, 2617, 3464, 5234, 9959, 10468, 19918, 20936, 39836, 60191, 79672, 120382, 240764, 481528, 1133161, 2266322, 4532644, 9065288, 26062703, 52125406, 104250812, 208501624]

約数ペア:

[(1, 208501624), (2, 104250812), (4, 52125406), (8, 26062703), (23, 9065288), (46, 4532644), (92, 2266322), (184, 1133161), (433, 481528), (866, 240764), (1732, 120382), (2617, 79672), (3464, 60191), (5234, 39836), (9959, 20936), (10468, 19918)]