201197312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 431128656

約数和(自身を除く): 229931344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 256, 272, 332, 544, 557, 664, 1088, 1114, 1328, 1411, 2176, 2228, 2656, 2822, 4352, 4456, 5312, 5644, 8912, 9469, 10624, 11288, 17824, 18938, 21248, 22576, 35648, 37876, 45152, 46231, 71296, 75752, 90304, 92462, 142592, 151504, 180608, 184924, 303008, 361216, 369848, 606016, 739696, 785927, 1212032, 1479392, 1571854, 2424064, 2958784, 3143708, 5917568, 6287416, 11835136, 12574832, 25149664, 50299328, 100598656, 201197312]

約数ペア:

[(1, 201197312), (2, 100598656), (4, 50299328), (8, 25149664), (16, 12574832), (17, 11835136), (32, 6287416), (34, 5917568), (64, 3143708), (68, 2958784), (83, 2424064), (128, 1571854), (136, 1479392), (166, 1212032), (256, 785927), (272, 739696), (332, 606016), (544, 369848), (557, 361216), (664, 303008), (1088, 184924), (1114, 180608), (1328, 151504), (1411, 142592), (2176, 92462), (2228, 90304), (2656, 75752), (2822, 71296), (4352, 46231), (4456, 45152), (5312, 37876), (5644, 35648), (8912, 22576), (9469, 21248), (10624, 18938), (11288, 17824)]