201380256021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2915

約数の個数: 128

約数和(自身を含む): 343901306880

約数和(自身を除く): 142521050859

約数列:

[1, 3, 7, 17, 21, 31, 51, 67, 93, 101, 119, 201, 217, 303, 357, 469, 527, 651, 707, 1139, 1407, 1581, 1717, 2077, 2121, 2689, 3131, 3417, 3689, 5151, 6231, 6767, 7973, 8067, 9393, 11067, 12019, 14539, 18823, 20301, 21917, 23919, 35309, 36057, 43617, 45713, 47369, 53227, 56469, 65751, 83359, 105927, 115039, 137139, 142107, 159681, 180163, 209777, 247163, 250077, 271589, 319991, 345117, 372589, 540489, 583513, 629331, 741489, 805273, 814767, 959973, 1117767, 1261141, 1417103, 1468439, 1750539, 1901123, 2415819, 3062771, 3566209, 3783423, 4251309, 4405317, 4617013, 5585053, 5703369, 8419259, 9188313, 9919721, 10698627, 13851039, 16755159, 18196463, 21439397, 24963463, 25257777, 29759163, 32319091, 39095371, 54589389, 58934813, 64318191, 74890389, 94945901, 96957273, 117286113, 127375241, 143127403, 176804439, 284837703, 309339871, 382125723, 429382209, 564090353, 664621307, 928019613, 1001891821, 1692271059, 1993863921, 2165379097, 3005675463, 3948632471, 6496137291, 9589536001, 11845897413, 28768608003, 67126752007, 201380256021]

約数ペア:

[(1, 201380256021), (3, 67126752007), (7, 28768608003), (17, 11845897413), (21, 9589536001), (31, 6496137291), (51, 3948632471), (67, 3005675463), (93, 2165379097), (101, 1993863921), (119, 1692271059), (201, 1001891821), (217, 928019613), (303, 664621307), (357, 564090353), (469, 429382209), (527, 382125723), (651, 309339871), (707, 284837703), (1139, 176804439), (1407, 143127403), (1581, 127375241), (1717, 117286113), (2077, 96957273), (2121, 94945901), (2689, 74890389), (3131, 64318191), (3417, 58934813), (3689, 54589389), (5151, 39095371), (6231, 32319091), (6767, 29759163), (7973, 25257777), (8067, 24963463), (9393, 21439397), (11067, 18196463), (12019, 16755159), (14539, 13851039), (18823, 10698627), (20301, 9919721), (21917, 9188313), (23919, 8419259), (35309, 5703369), (36057, 5585053), (43617, 4617013), (45713, 4405317), (47369, 4251309), (53227, 3783423), (56469, 3566209), (65751, 3062771), (83359, 2415819), (105927, 1901123), (115039, 1750539), (137139, 1468439), (142107, 1417103), (159681, 1261141), (180163, 1117767), (209777, 959973), (247163, 814767), (250077, 805273), (271589, 741489), (319991, 629331), (345117, 583513), (372589, 540489)]