201232724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 266156716

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 137, 154, 209, 251, 266, 274, 308, 418, 502, 532, 548, 836, 959, 1004, 1463, 1507, 1757, 1918, 2603, 2761, 2926, 3014, 3514, 3836, 4769, 5206, 5522, 5852, 6028, 7028, 9538, 10412, 10549, 11044, 18221, 19076, 19327, 21098, 28633, 33383, 34387, 36442, 38654, 42196, 52459, 57266, 66766, 68774, 72884, 77308, 104918, 114532, 133532, 137548, 200431, 209836, 240709, 367213, 378257, 400862, 481418, 653353, 734426, 756514, 801724, 962836, 1306706, 1468852, 1513028, 2613412, 2647799, 4573471, 5295598, 7186883, 9146942, 10591196, 14373766, 18293884, 28747532, 50308181, 100616362, 201232724]

約数ペア:

[(1, 201232724), (2, 100616362), (4, 50308181), (7, 28747532), (11, 18293884), (14, 14373766), (19, 10591196), (22, 9146942), (28, 7186883), (38, 5295598), (44, 4573471), (76, 2647799), (77, 2613412), (133, 1513028), (137, 1468852), (154, 1306706), (209, 962836), (251, 801724), (266, 756514), (274, 734426), (308, 653353), (418, 481418), (502, 400862), (532, 378257), (548, 367213), (836, 240709), (959, 209836), (1004, 200431), (1463, 137548), (1507, 133532), (1757, 114532), (1918, 104918), (2603, 77308), (2761, 72884), (2926, 68774), (3014, 66766), (3514, 57266), (3836, 52459), (4769, 42196), (5206, 38654), (5522, 36442), (5852, 34387), (6028, 33383), (7028, 28633), (9538, 21098), (10412, 19327), (10549, 19076), (11044, 18221)]