201307106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 408312576

約数和(自身を除く): 207005470

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 193, 286, 386, 521, 1001, 1042, 1351, 2002, 2123, 2509, 2702, 3647, 4246, 5018, 5731, 6773, 7294, 11462, 13546, 14861, 17563, 27599, 29722, 35126, 40117, 47411, 55198, 74503, 80234, 94822, 100553, 149006, 193193, 201106, 386386, 521521, 703871, 1043042, 1106083, 1307189, 1407742, 2212166, 2614378, 7742581, 9150323, 14379079, 15485162, 18300646, 28758158, 100653553, 201307106]

約数ペア:

[(1, 201307106), (2, 100653553), (7, 28758158), (11, 18300646), (13, 15485162), (14, 14379079), (22, 9150323), (26, 7742581), (77, 2614378), (91, 2212166), (143, 1407742), (154, 1307189), (182, 1106083), (193, 1043042), (286, 703871), (386, 521521), (521, 386386), (1001, 201106), (1042, 193193), (1351, 149006), (2002, 100553), (2123, 94822), (2509, 80234), (2702, 74503), (3647, 55198), (4246, 47411), (5018, 40117), (5731, 35126), (6773, 29722), (7294, 27599), (11462, 17563), (13546, 14861)]