201977328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2339}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 598890240

約数和(自身を除く): 396912912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 2339, 3084, 3598, 4112, 4678, 5397, 6168, 7017, 7196, 9356, 10794, 12336, 14034, 14392, 16373, 18712, 21588, 28068, 28784, 32746, 37424, 43176, 49119, 56136, 65492, 86352, 98238, 112272, 130984, 196476, 261968, 392952, 601123, 785904, 1202246, 1803369, 2404492, 3606738, 4207861, 4808984, 7213476, 8415722, 9617968, 12623583, 14426952, 16831444, 25247166, 28853904, 33662888, 50494332, 67325776, 100988664, 201977328]

約数ペア:

[(1, 201977328), (2, 100988664), (3, 67325776), (4, 50494332), (6, 33662888), (7, 28853904), (8, 25247166), (12, 16831444), (14, 14426952), (16, 12623583), (21, 9617968), (24, 8415722), (28, 7213476), (42, 4808984), (48, 4207861), (56, 3606738), (84, 2404492), (112, 1803369), (168, 1202246), (257, 785904), (336, 601123), (514, 392952), (771, 261968), (1028, 196476), (1542, 130984), (1799, 112272), (2056, 98238), (2339, 86352), (3084, 65492), (3598, 56136), (4112, 49119), (4678, 43176), (5397, 37424), (6168, 32746), (7017, 28784), (7196, 28068), (9356, 21588), (10794, 18712), (12336, 16373), (14034, 14392)]