201596997180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78138371}}^1$

素因数の和:78138426

約数の個数: 48

約数和(自身を含む): 577598845824

約数和(自身を除く): 376001848644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 78138371, 156276742, 234415113, 312553484, 390691855, 468830226, 781383710, 937660452, 1172075565, 1562767420, 2344151130, 3359949953, 4688302260, 6719899906, 10079849859, 13439799812, 16799749765, 20159699718, 33599499530, 40319399436, 50399249295, 67198999060, 100798498590, 201596997180]

約数ペア:

[(1, 201596997180), (2, 100798498590), (3, 67198999060), (4, 50399249295), (5, 40319399436), (6, 33599499530), (10, 20159699718), (12, 16799749765), (15, 13439799812), (20, 10079849859), (30, 6719899906), (43, 4688302260), (60, 3359949953), (86, 2344151130), (129, 1562767420), (172, 1172075565), (215, 937660452), (258, 781383710), (430, 468830226), (516, 390691855), (645, 312553484), (860, 234415113), (1290, 156276742), (2580, 78138371)]