202445264

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 485147520

約数和(自身を除く): 282702256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 103, 109, 112, 161, 184, 196, 206, 218, 322, 368, 392, 412, 436, 644, 721, 763, 784, 824, 872, 1127, 1288, 1442, 1526, 1648, 1744, 2254, 2369, 2507, 2576, 2884, 3052, 4508, 4738, 5014, 5047, 5341, 5768, 6104, 9016, 9476, 10028, 10094, 10682, 11227, 11536, 12208, 16583, 17549, 18032, 18952, 20056, 20188, 21364, 22454, 33166, 35098, 37904, 40112, 40376, 42728, 44908, 66332, 70196, 78589, 80752, 85456, 89816, 116081, 122843, 132664, 140392, 157178, 179632, 232162, 245686, 258221, 265328, 280784, 314356, 464324, 491372, 516442, 550123, 628712, 928648, 982744, 1032884, 1100246, 1257424, 1807547, 1857296, 1965488, 2065768, 2200492, 3615094, 4131536, 4400984, 7230188, 8801968, 12652829, 14460376, 25305658, 28920752, 50611316, 101222632, 202445264]

約数ペア:

[(1, 202445264), (2, 101222632), (4, 50611316), (7, 28920752), (8, 25305658), (14, 14460376), (16, 12652829), (23, 8801968), (28, 7230188), (46, 4400984), (49, 4131536), (56, 3615094), (92, 2200492), (98, 2065768), (103, 1965488), (109, 1857296), (112, 1807547), (161, 1257424), (184, 1100246), (196, 1032884), (206, 982744), (218, 928648), (322, 628712), (368, 550123), (392, 516442), (412, 491372), (436, 464324), (644, 314356), (721, 280784), (763, 265328), (784, 258221), (824, 245686), (872, 232162), (1127, 179632), (1288, 157178), (1442, 140392), (1526, 132664), (1648, 122843), (1744, 116081), (2254, 89816), (2369, 85456), (2507, 80752), (2576, 78589), (2884, 70196), (3052, 66332), (4508, 44908), (4738, 42728), (5014, 40376), (5047, 40112), (5341, 37904), (5768, 35098), (6104, 33166), (9016, 22454), (9476, 21364), (10028, 20188), (10094, 20056), (10682, 18952), (11227, 18032), (11536, 17549), (12208, 16583)]