201123328

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3343

約数の個数: 80

約数和(自身を含む): 486424224

約数和(自身を除く): 285300896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 3301, 3584, 3808, 4352, 6602, 7616, 8704, 13204, 15232, 23107, 26408, 30464, 46214, 52816, 56117, 60928, 92428, 105632, 112234, 184856, 211264, 224468, 369712, 392819, 422528, 448936, 739424, 785638, 845056, 897872, 1478848, 1571276, 1690112, 1795744, 2957696, 3142552, 3591488, 5915392, 6285104, 7182976, 11830784, 12570208, 14365952, 25140416, 28731904, 50280832, 100561664, 201123328]

約数ペア:

[(1, 201123328), (2, 100561664), (4, 50280832), (7, 28731904), (8, 25140416), (14, 14365952), (16, 12570208), (17, 11830784), (28, 7182976), (32, 6285104), (34, 5915392), (56, 3591488), (64, 3142552), (68, 2957696), (112, 1795744), (119, 1690112), (128, 1571276), (136, 1478848), (224, 897872), (238, 845056), (256, 785638), (272, 739424), (448, 448936), (476, 422528), (512, 392819), (544, 369712), (896, 224468), (952, 211264), (1088, 184856), (1792, 112234), (1904, 105632), (2176, 92428), (3301, 60928), (3584, 56117), (3808, 52816), (4352, 46214), (6602, 30464), (7616, 26408), (8704, 23107), (13204, 15232)]