199882728

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{6563}}^1$

素因数の和:6628

約数の個数: 80

約数和(自身を含む): 571855680

約数和(自身を除く): 371972952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 6563, 7614, 10152, 13126, 15228, 19689, 26252, 30456, 39378, 52504, 59067, 78756, 118134, 157512, 177201, 236268, 308461, 354402, 472536, 531603, 616922, 708804, 925383, 1063206, 1233844, 1417608, 1850766, 2126412, 2467688, 2776149, 3701532, 4252824, 5552298, 7403064, 8328447, 11104596, 16656894, 22209192, 24985341, 33313788, 49970682, 66627576, 99941364, 199882728]

約数ペア:

[(1, 199882728), (2, 99941364), (3, 66627576), (4, 49970682), (6, 33313788), (8, 24985341), (9, 22209192), (12, 16656894), (18, 11104596), (24, 8328447), (27, 7403064), (36, 5552298), (47, 4252824), (54, 3701532), (72, 2776149), (81, 2467688), (94, 2126412), (108, 1850766), (141, 1417608), (162, 1233844), (188, 1063206), (216, 925383), (282, 708804), (324, 616922), (376, 531603), (423, 472536), (564, 354402), (648, 308461), (846, 236268), (1128, 177201), (1269, 157512), (1692, 118134), (2538, 78756), (3384, 59067), (3807, 52504), (5076, 39378), (6563, 30456), (7614, 26252), (10152, 19689), (13126, 15228)]