201082840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 528409440

約数和(自身を除く): 327326600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 193, 244, 280, 305, 386, 427, 488, 610, 772, 854, 965, 1220, 1351, 1544, 1708, 1930, 2135, 2440, 2702, 3416, 3721, 3860, 4270, 5404, 6755, 7442, 7720, 8540, 10808, 11773, 13510, 14884, 17080, 18605, 23546, 26047, 27020, 29768, 37210, 47092, 52094, 54040, 58865, 74420, 82411, 94184, 104188, 117730, 130235, 148840, 164822, 208376, 235460, 260470, 329644, 412055, 470920, 520940, 659288, 718153, 824110, 1041880, 1436306, 1648220, 2872612, 3296440, 3590765, 5027071, 5745224, 7181530, 10054142, 14363060, 20108284, 25135355, 28726120, 40216568, 50270710, 100541420, 201082840]

約数ペア:

[(1, 201082840), (2, 100541420), (4, 50270710), (5, 40216568), (7, 28726120), (8, 25135355), (10, 20108284), (14, 14363060), (20, 10054142), (28, 7181530), (35, 5745224), (40, 5027071), (56, 3590765), (61, 3296440), (70, 2872612), (122, 1648220), (140, 1436306), (193, 1041880), (244, 824110), (280, 718153), (305, 659288), (386, 520940), (427, 470920), (488, 412055), (610, 329644), (772, 260470), (854, 235460), (965, 208376), (1220, 164822), (1351, 148840), (1544, 130235), (1708, 117730), (1930, 104188), (2135, 94184), (2440, 82411), (2702, 74420), (3416, 58865), (3721, 54040), (3860, 52094), (4270, 47092), (5404, 37210), (6755, 29768), (7442, 27020), (7720, 26047), (8540, 23546), (10808, 18605), (11773, 17080), (13510, 14884)]