209847348

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{15797}}^1$

素因数の和:15854

約数の個数: 60

約数和(自身を含む): 561998052

約数和(自身を除く): 352150704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 6642, 13284, 15797, 31594, 47391, 63188, 94782, 142173, 189564, 284346, 426519, 568692, 647677, 853038, 1279557, 1295354, 1706076, 1943031, 2559114, 2590708, 3886062, 5118228, 5829093, 7772124, 11658186, 17487279, 23316372, 34974558, 52461837, 69949116, 104923674, 209847348]

約数ペア:

[(1, 209847348), (2, 104923674), (3, 69949116), (4, 52461837), (6, 34974558), (9, 23316372), (12, 17487279), (18, 11658186), (27, 7772124), (36, 5829093), (41, 5118228), (54, 3886062), (81, 2590708), (82, 2559114), (108, 1943031), (123, 1706076), (162, 1295354), (164, 1279557), (246, 853038), (324, 647677), (369, 568692), (492, 426519), (738, 284346), (1107, 189564), (1476, 142173), (2214, 94782), (3321, 63188), (4428, 47391), (6642, 31594), (13284, 15797)]