201728296

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4253}}^1$

素因数の和:4295

約数の個数: 72

約数和(自身を含む): 483743610

約数和(自身を除く): 282015314

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4253, 4312, 5929, 6776, 8506, 11858, 17012, 23716, 29771, 34024, 46783, 47432, 59542, 93566, 119084, 187132, 208397, 238168, 327481, 374264, 416794, 514613, 654962, 833588, 1029226, 1309924, 1667176, 2058452, 2292367, 2619848, 3602291, 4116904, 4584734, 7204582, 9169468, 14409164, 18338936, 25216037, 28818328, 50432074, 100864148, 201728296]

約数ペア:

[(1, 201728296), (2, 100864148), (4, 50432074), (7, 28818328), (8, 25216037), (11, 18338936), (14, 14409164), (22, 9169468), (28, 7204582), (44, 4584734), (49, 4116904), (56, 3602291), (77, 2619848), (88, 2292367), (98, 2058452), (121, 1667176), (154, 1309924), (196, 1029226), (242, 833588), (308, 654962), (392, 514613), (484, 416794), (539, 374264), (616, 327481), (847, 238168), (968, 208397), (1078, 187132), (1694, 119084), (2156, 93566), (3388, 59542), (4253, 47432), (4312, 46783), (5929, 34024), (6776, 29771), (8506, 23716), (11858, 17012)]