201228272

素因数分解:

$2^4\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1381}}^1$

素因数の和:2697

約数の個数: 40

約数和(自身を含む): 446242272

約数和(自身を除く): 245014000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1301, 1381, 2602, 2762, 5204, 5524, 9107, 9667, 10408, 11048, 18214, 19334, 20816, 22096, 36428, 38668, 72856, 77336, 145712, 154672, 1796681, 3593362, 7186724, 12576767, 14373448, 25153534, 28746896, 50307068, 100614136, 201228272]

約数ペア:

[(1, 201228272), (2, 100614136), (4, 50307068), (7, 28746896), (8, 25153534), (14, 14373448), (16, 12576767), (28, 7186724), (56, 3593362), (112, 1796681), (1301, 154672), (1381, 145712), (2602, 77336), (2762, 72856), (5204, 38668), (5524, 36428), (9107, 22096), (9667, 20816), (10408, 19334), (11048, 18214)]