201620309672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4736429}}^1$

素因数の和:4736765

約数の個数: 32

約数和(自身を含む): 401554535400

約数和(自身を除く): 199934225728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 2504, 5321, 10642, 21284, 42568, 4736429, 9472858, 18945716, 37891432, 80519293, 161038586, 322077172, 644154344, 1482502277, 2965004554, 5930009108, 11860018216, 25202538709, 50405077418, 100810154836, 201620309672]

約数ペア:

[(1, 201620309672), (2, 100810154836), (4, 50405077418), (8, 25202538709), (17, 11860018216), (34, 5930009108), (68, 2965004554), (136, 1482502277), (313, 644154344), (626, 322077172), (1252, 161038586), (2504, 80519293), (5321, 37891432), (10642, 18945716), (21284, 9472858), (42568, 4736429)]