207945738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3889

約数の個数: 128

約数和(自身を含む): 620605440

約数和(自身を除く): 412659702

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 3003, 3847, 3861, 4158, 4914, 6006, 7694, 7722, 9009, 11541, 18018, 23082, 26929, 27027, 34623, 42317, 50011, 53858, 54054, 69246, 80787, 84634, 100022, 103869, 126951, 150033, 161574, 207738, 242361, 253902, 296219, 300066, 350077, 380853, 450099, 484722, 550121, 592438, 700154, 727083, 761706, 888657, 900198, 1050231, 1100242, 1142559, 1350297, 1454166, 1650363, 1777314, 2100462, 2285118, 2665971, 2700594, 3150693, 3300726, 3850847, 4951089, 5331942, 6301386, 7701694, 7997913, 9452079, 9902178, 11552541, 14853267, 15995826, 18904158, 23105082, 29706534, 34657623, 69315246, 103972869, 207945738]

約数ペア:

[(1, 207945738), (2, 103972869), (3, 69315246), (6, 34657623), (7, 29706534), (9, 23105082), (11, 18904158), (13, 15995826), (14, 14853267), (18, 11552541), (21, 9902178), (22, 9452079), (26, 7997913), (27, 7701694), (33, 6301386), (39, 5331942), (42, 4951089), (54, 3850847), (63, 3300726), (66, 3150693), (77, 2700594), (78, 2665971), (91, 2285118), (99, 2100462), (117, 1777314), (126, 1650363), (143, 1454166), (154, 1350297), (182, 1142559), (189, 1100242), (198, 1050231), (231, 900198), (234, 888657), (273, 761706), (286, 727083), (297, 700154), (351, 592438), (378, 550121), (429, 484722), (462, 450099), (546, 380853), (594, 350077), (693, 300066), (702, 296219), (819, 253902), (858, 242361), (1001, 207738), (1287, 161574), (1386, 150033), (1638, 126951), (2002, 103869), (2079, 100022), (2457, 84634), (2574, 80787), (3003, 69246), (3847, 54054), (3861, 53858), (4158, 50011), (4914, 42317), (6006, 34623), (7694, 27027), (7722, 26929), (9009, 23082), (11541, 18018)]