201793144

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 446342400

約数和(自身を除く): 244549256

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 179, 287, 328, 358, 491, 574, 716, 982, 1148, 1253, 1432, 1964, 2296, 2506, 3437, 3928, 5012, 6874, 7339, 10024, 13748, 14678, 20131, 27496, 29356, 40262, 51373, 58712, 80524, 87889, 102746, 140917, 161048, 175778, 205492, 281834, 351556, 410984, 563668, 615223, 703112, 1127336, 1230446, 2460892, 3603449, 4921784, 7206898, 14413796, 25224143, 28827592, 50448286, 100896572, 201793144]

約数ペア:

[(1, 201793144), (2, 100896572), (4, 50448286), (7, 28827592), (8, 25224143), (14, 14413796), (28, 7206898), (41, 4921784), (56, 3603449), (82, 2460892), (164, 1230446), (179, 1127336), (287, 703112), (328, 615223), (358, 563668), (491, 410984), (574, 351556), (716, 281834), (982, 205492), (1148, 175778), (1253, 161048), (1432, 140917), (1964, 102746), (2296, 87889), (2506, 80524), (3437, 58712), (3928, 51373), (5012, 40262), (6874, 29356), (7339, 27496), (10024, 20131), (13748, 14678)]