200714864

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 455589888

約数和(自身を除く): 254875024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 127, 137, 206, 254, 274, 412, 508, 548, 721, 824, 889, 959, 1016, 1096, 1442, 1648, 1778, 1918, 2032, 2192, 2884, 3556, 3836, 5768, 7112, 7672, 11536, 13081, 14111, 14224, 15344, 17399, 26162, 28222, 34798, 52324, 56444, 69596, 91567, 98777, 104648, 112888, 121793, 139192, 183134, 197554, 209296, 225776, 243586, 278384, 366268, 395108, 487172, 732536, 790216, 974344, 1465072, 1580432, 1792097, 1948688, 3584194, 7168388, 12544679, 14336776, 25089358, 28673552, 50178716, 100357432, 200714864]

約数ペア:

[(1, 200714864), (2, 100357432), (4, 50178716), (7, 28673552), (8, 25089358), (14, 14336776), (16, 12544679), (28, 7168388), (56, 3584194), (103, 1948688), (112, 1792097), (127, 1580432), (137, 1465072), (206, 974344), (254, 790216), (274, 732536), (412, 487172), (508, 395108), (548, 366268), (721, 278384), (824, 243586), (889, 225776), (959, 209296), (1016, 197554), (1096, 183134), (1442, 139192), (1648, 121793), (1778, 112888), (1918, 104648), (2032, 98777), (2192, 91567), (2884, 69596), (3556, 56444), (3836, 52324), (5768, 34798), (7112, 28222), (7672, 26162), (11536, 17399), (13081, 15344), (14111, 14224)]