201960228736

素因数分解:

$2^7\times 7^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1900

約数の個数: 128

約数和(自身を含む): 462157920000

約数和(自身を除く): 260197691264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 449, 619, 811, 896, 898, 1238, 1622, 1796, 2476, 3143, 3244, 3592, 4333, 4952, 5677, 6286, 6488, 7184, 8666, 9904, 11354, 12572, 12976, 14368, 17332, 19808, 22708, 25144, 25952, 28736, 34664, 39616, 45416, 50288, 51904, 57472, 69328, 79232, 90832, 100576, 103808, 138656, 181664, 201152, 277312, 277931, 363328, 364139, 402304, 502009, 554624, 555862, 726656, 728278, 1004018, 1111724, 1456556, 1945517, 2008036, 2223448, 2548973, 2913112, 3514063, 3891034, 4016072, 4446896, 5097946, 5826224, 7028126, 7782068, 8032144, 8893792, 10195892, 11652448, 14056252, 15564136, 16064288, 17787584, 20391784, 23304896, 28112504, 31128272, 32128576, 35575168, 40783568, 46609792, 56225008, 62256544, 64257152, 81567136, 112450016, 124513088, 163134272, 224900032, 225402041, 249026176, 326268544, 449800064, 450804082, 901608164, 1577814287, 1803216328, 3155628574, 3606432656, 6311257148, 7212865312, 12622514296, 14425730624, 25245028592, 28851461248, 50490057184, 100980114368, 201960228736]

約数ペア:

[(1, 201960228736), (2, 100980114368), (4, 50490057184), (7, 28851461248), (8, 25245028592), (14, 14425730624), (16, 12622514296), (28, 7212865312), (32, 6311257148), (56, 3606432656), (64, 3155628574), (112, 1803216328), (128, 1577814287), (224, 901608164), (448, 450804082), (449, 449800064), (619, 326268544), (811, 249026176), (896, 225402041), (898, 224900032), (1238, 163134272), (1622, 124513088), (1796, 112450016), (2476, 81567136), (3143, 64257152), (3244, 62256544), (3592, 56225008), (4333, 46609792), (4952, 40783568), (5677, 35575168), (6286, 32128576), (6488, 31128272), (7184, 28112504), (8666, 23304896), (9904, 20391784), (11354, 17787584), (12572, 16064288), (12976, 15564136), (14368, 14056252), (17332, 11652448), (19808, 10195892), (22708, 8893792), (25144, 8032144), (25952, 7782068), (28736, 7028126), (34664, 5826224), (39616, 5097946), (45416, 4446896), (50288, 4016072), (51904, 3891034), (57472, 3514063), (69328, 2913112), (79232, 2548973), (90832, 2223448), (100576, 2008036), (103808, 1945517), (138656, 1456556), (181664, 1111724), (201152, 1004018), (277312, 728278), (277931, 726656), (363328, 555862), (364139, 554624), (402304, 502009)]