197457568

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 489259008

約数和(自身を除く): 291801440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 127, 154, 176, 224, 254, 308, 352, 508, 616, 631, 889, 1016, 1232, 1262, 1397, 1778, 2032, 2464, 2524, 2794, 3556, 4064, 4417, 5048, 5588, 6941, 7112, 8834, 9779, 10096, 11176, 13882, 14224, 17668, 19558, 20192, 22352, 27764, 28448, 35336, 39116, 44704, 48587, 55528, 70672, 78232, 80137, 97174, 111056, 141344, 156464, 160274, 194348, 222112, 312928, 320548, 388696, 560959, 641096, 777392, 881507, 1121918, 1282192, 1554784, 1763014, 2243836, 2564384, 3526028, 4487672, 6170549, 7052056, 8975344, 12341098, 14104112, 17950688, 24682196, 28208224, 49364392, 98728784, 197457568]

約数ペア:

[(1, 197457568), (2, 98728784), (4, 49364392), (7, 28208224), (8, 24682196), (11, 17950688), (14, 14104112), (16, 12341098), (22, 8975344), (28, 7052056), (32, 6170549), (44, 4487672), (56, 3526028), (77, 2564384), (88, 2243836), (112, 1763014), (127, 1554784), (154, 1282192), (176, 1121918), (224, 881507), (254, 777392), (308, 641096), (352, 560959), (508, 388696), (616, 320548), (631, 312928), (889, 222112), (1016, 194348), (1232, 160274), (1262, 156464), (1397, 141344), (1778, 111056), (2032, 97174), (2464, 80137), (2524, 78232), (2794, 70672), (3556, 55528), (4064, 48587), (4417, 44704), (5048, 39116), (5588, 35336), (6941, 28448), (7112, 27764), (8834, 22352), (9779, 20192), (10096, 19558), (11176, 17668), (13882, 14224)]