201646952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 423487680

約数和(自身を除く): 221840728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 67, 86, 104, 134, 172, 268, 344, 536, 559, 673, 871, 1118, 1346, 1742, 2236, 2692, 2881, 3484, 4472, 5384, 5762, 6968, 8749, 11524, 17498, 23048, 28939, 34996, 37453, 45091, 57878, 69992, 74906, 90182, 115756, 149812, 180364, 231512, 299624, 360728, 376207, 586183, 752414, 1172366, 1504828, 1938913, 2344732, 3009656, 3877826, 4689464, 7755652, 15511304, 25205869, 50411738, 100823476, 201646952]

約数ペア:

[(1, 201646952), (2, 100823476), (4, 50411738), (8, 25205869), (13, 15511304), (26, 7755652), (43, 4689464), (52, 3877826), (67, 3009656), (86, 2344732), (104, 1938913), (134, 1504828), (172, 1172366), (268, 752414), (344, 586183), (536, 376207), (559, 360728), (673, 299624), (871, 231512), (1118, 180364), (1346, 149812), (1742, 115756), (2236, 90182), (2692, 74906), (2881, 69992), (3484, 57878), (4472, 45091), (5384, 37453), (5762, 34996), (6968, 28939), (8749, 23048), (11524, 17498)]