208844116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 54

約数和(自身を含む): 420795690

約数和(自身を除く): 211951574

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 289, 338, 442, 578, 676, 884, 1069, 1156, 2138, 2873, 3757, 4276, 5746, 7514, 11492, 13897, 15028, 18173, 27794, 36346, 48841, 55588, 72692, 97682, 180661, 195364, 236249, 308941, 361322, 472498, 617882, 722644, 944996, 1235764, 3071237, 4016233, 6142474, 8032466, 12284948, 16064932, 52211029, 104422058, 208844116]

約数ペア:

[(1, 208844116), (2, 104422058), (4, 52211029), (13, 16064932), (17, 12284948), (26, 8032466), (34, 6142474), (52, 4016233), (68, 3071237), (169, 1235764), (221, 944996), (289, 722644), (338, 617882), (442, 472498), (578, 361322), (676, 308941), (884, 236249), (1069, 195364), (1156, 180661), (2138, 97682), (2873, 72692), (3757, 55588), (4276, 48841), (5746, 36346), (7514, 27794), (11492, 18173), (13897, 15028)]