212626412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 403758432

約数和(自身を除く): 191132020

約数列:

[1, 2, 4, 17, 34, 68, 83, 101, 166, 202, 332, 373, 404, 746, 1411, 1492, 1717, 2822, 3434, 5644, 6341, 6868, 8383, 12682, 16766, 25364, 30959, 33532, 37673, 61918, 75346, 123836, 142511, 150692, 285022, 526303, 570044, 640441, 1052606, 1280882, 2105212, 2561764, 3126859, 6253718, 12507436, 53156603, 106313206, 212626412]

約数ペア:

[(1, 212626412), (2, 106313206), (4, 53156603), (17, 12507436), (34, 6253718), (68, 3126859), (83, 2561764), (101, 2105212), (166, 1280882), (202, 1052606), (332, 640441), (373, 570044), (404, 526303), (746, 285022), (1411, 150692), (1492, 142511), (1717, 123836), (2822, 75346), (3434, 61918), (5644, 37673), (6341, 33532), (6868, 30959), (8383, 25364), (12682, 16766)]