203265328

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 493120224

約数和(自身を除く): 289854896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 101, 112, 119, 136, 151, 196, 202, 238, 272, 302, 392, 404, 476, 604, 707, 784, 808, 833, 952, 1057, 1208, 1414, 1616, 1666, 1717, 1904, 2114, 2416, 2567, 2828, 3332, 3434, 4228, 4949, 5134, 5656, 6664, 6868, 7399, 8456, 9898, 10268, 11312, 12019, 13328, 13736, 14798, 15251, 16912, 17969, 19796, 20536, 24038, 27472, 29596, 30502, 35938, 39592, 41072, 48076, 59192, 61004, 71876, 79184, 84133, 96152, 106757, 118384, 122008, 125783, 143752, 168266, 192304, 213514, 244016, 251566, 259267, 287504, 336532, 427028, 503132, 518534, 673064, 747299, 854056, 1006264, 1037068, 1346128, 1494598, 1708112, 1814869, 2012528, 2074136, 2989196, 3629738, 4148272, 5978392, 7259476, 11956784, 12704083, 14518952, 25408166, 29037904, 50816332, 101632664, 203265328]

約数ペア:

[(1, 203265328), (2, 101632664), (4, 50816332), (7, 29037904), (8, 25408166), (14, 14518952), (16, 12704083), (17, 11956784), (28, 7259476), (34, 5978392), (49, 4148272), (56, 3629738), (68, 2989196), (98, 2074136), (101, 2012528), (112, 1814869), (119, 1708112), (136, 1494598), (151, 1346128), (196, 1037068), (202, 1006264), (238, 854056), (272, 747299), (302, 673064), (392, 518534), (404, 503132), (476, 427028), (604, 336532), (707, 287504), (784, 259267), (808, 251566), (833, 244016), (952, 213514), (1057, 192304), (1208, 168266), (1414, 143752), (1616, 125783), (1666, 122008), (1717, 118384), (1904, 106757), (2114, 96152), (2416, 84133), (2567, 79184), (2828, 71876), (3332, 61004), (3434, 59192), (4228, 48076), (4949, 41072), (5134, 39592), (5656, 35938), (6664, 30502), (6868, 29596), (7399, 27472), (8456, 24038), (9898, 20536), (10268, 19796), (11312, 17969), (12019, 16912), (13328, 15251), (13736, 14798)]