196152770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 409190400

約数和(自身を除く): 213037630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 127, 190, 209, 254, 418, 635, 739, 1045, 1270, 1397, 1478, 2090, 2413, 2794, 3695, 4826, 6985, 7390, 8129, 12065, 13970, 14041, 16258, 24130, 26543, 28082, 40645, 53086, 70205, 81290, 93853, 132715, 140410, 154451, 187706, 265430, 308902, 469265, 772255, 938530, 1032383, 1544510, 1783207, 2064766, 3566414, 5161915, 8916035, 10323830, 17832070, 19615277, 39230554, 98076385, 196152770]

約数ペア:

[(1, 196152770), (2, 98076385), (5, 39230554), (10, 19615277), (11, 17832070), (19, 10323830), (22, 8916035), (38, 5161915), (55, 3566414), (95, 2064766), (110, 1783207), (127, 1544510), (190, 1032383), (209, 938530), (254, 772255), (418, 469265), (635, 308902), (739, 265430), (1045, 187706), (1270, 154451), (1397, 140410), (1478, 132715), (2090, 93853), (2413, 81290), (2794, 70205), (3695, 53086), (4826, 40645), (6985, 28082), (7390, 26543), (8129, 24130), (12065, 16258), (13970, 14041)]