200522840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5639}}^1$

素因数の和:5784

約数の個数: 64

約数和(自身を含む): 519782400

約数和(自身を除く): 319259560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 5639, 7112, 8890, 11278, 17780, 22556, 28195, 35560, 39473, 45112, 56390, 78946, 112780, 157892, 197365, 225560, 315784, 394730, 716153, 789460, 1432306, 1578920, 2864612, 3580765, 5013071, 5729224, 7161530, 10026142, 14323060, 20052284, 25065355, 28646120, 40104568, 50130710, 100261420, 200522840]

約数ペア:

[(1, 200522840), (2, 100261420), (4, 50130710), (5, 40104568), (7, 28646120), (8, 25065355), (10, 20052284), (14, 14323060), (20, 10026142), (28, 7161530), (35, 5729224), (40, 5013071), (56, 3580765), (70, 2864612), (127, 1578920), (140, 1432306), (254, 789460), (280, 716153), (508, 394730), (635, 315784), (889, 225560), (1016, 197365), (1270, 157892), (1778, 112780), (2540, 78946), (3556, 56390), (4445, 45112), (5080, 39473), (5639, 35560), (7112, 28195), (8890, 22556), (11278, 17780)]