202173551356

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2297}}^1\times {\mathrm{2689}}^1$

素因数の和:5171

約数の個数: 72

約数和(自身を含む): 414366351840

約数和(自身を除く): 212192800484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 1169, 2297, 2338, 2689, 4594, 4676, 5378, 8183, 9188, 10756, 16079, 16366, 18823, 32158, 32732, 37646, 64316, 75292, 112553, 131761, 225106, 263522, 383599, 449063, 450212, 527044, 767198, 898126, 1534396, 1796252, 2685193, 3143441, 5370386, 6176633, 6286882, 10740772, 12353266, 12573764, 18796351, 22004087, 24706532, 37592702, 43236431, 44008174, 75185404, 86472862, 88016348, 172945724, 302655017, 605310034, 1031497711, 1210620068, 2062995422, 4125990844, 7220483977, 14440967954, 28881935908, 50543387839, 101086775678, 202173551356]

約数ペア:

[(1, 202173551356), (2, 101086775678), (4, 50543387839), (7, 28881935908), (14, 14440967954), (28, 7220483977), (49, 4125990844), (98, 2062995422), (167, 1210620068), (196, 1031497711), (334, 605310034), (668, 302655017), (1169, 172945724), (2297, 88016348), (2338, 86472862), (2689, 75185404), (4594, 44008174), (4676, 43236431), (5378, 37592702), (8183, 24706532), (9188, 22004087), (10756, 18796351), (16079, 12573764), (16366, 12353266), (18823, 10740772), (32158, 6286882), (32732, 6176633), (37646, 5370386), (64316, 3143441), (75292, 2685193), (112553, 1796252), (131761, 1534396), (225106, 898126), (263522, 767198), (383599, 527044), (449063, 450212)]