201275648

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1$

素因数の和:6647

約数の個数: 72

約数和(自身を含む): 486243072

約数和(自身を除く): 284967424

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, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6607, 7616, 13214, 15232, 26428, 30464, 46249, 52856, 92498, 105712, 112319, 184996, 211424, 224638, 369992, 422848, 449276, 739984, 786233, 845696, 898552, 1479968, 1572466, 1691392, 1797104, 2959936, 3144932, 3594208, 5919872, 6289864, 7188416, 11839744, 12579728, 14376832, 25159456, 28753664, 50318912, 100637824, 201275648]

約数ペア:

[(1, 201275648), (2, 100637824), (4, 50318912), (7, 28753664), (8, 25159456), (14, 14376832), (16, 12579728), (17, 11839744), (28, 7188416), (32, 6289864), (34, 5919872), (56, 3594208), (64, 3144932), (68, 2959936), (112, 1797104), (119, 1691392), (128, 1572466), (136, 1479968), (224, 898552), (238, 845696), (256, 786233), (272, 739984), (448, 449276), (476, 422848), (544, 369992), (896, 224638), (952, 211424), (1088, 184996), (1792, 112319), (1904, 105712), (2176, 92498), (3808, 52856), (4352, 46249), (6607, 30464), (7616, 26428), (13214, 15232)]