207112048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 475719552

約数和(自身を除く): 268607504

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 131, 143, 176, 208, 262, 286, 524, 572, 691, 1048, 1144, 1382, 1441, 1703, 2096, 2288, 2764, 2882, 3406, 5528, 5764, 6812, 7601, 8983, 11056, 11528, 13624, 15202, 17966, 18733, 23056, 27248, 30404, 35932, 37466, 60808, 71864, 74932, 90521, 98813, 121616, 143728, 149864, 181042, 197626, 299728, 362084, 395252, 724168, 790504, 995731, 1176773, 1448336, 1581008, 1991462, 2353546, 3982924, 4707092, 7965848, 9414184, 12944503, 15931696, 18828368, 25889006, 51778012, 103556024, 207112048]

約数ペア:

[(1, 207112048), (2, 103556024), (4, 51778012), (8, 25889006), (11, 18828368), (13, 15931696), (16, 12944503), (22, 9414184), (26, 7965848), (44, 4707092), (52, 3982924), (88, 2353546), (104, 1991462), (131, 1581008), (143, 1448336), (176, 1176773), (208, 995731), (262, 790504), (286, 724168), (524, 395252), (572, 362084), (691, 299728), (1048, 197626), (1144, 181042), (1382, 149864), (1441, 143728), (1703, 121616), (2096, 98813), (2288, 90521), (2764, 74932), (2882, 71864), (3406, 60808), (5528, 37466), (5764, 35932), (6812, 30404), (7601, 27248), (8983, 23056), (11056, 18733), (11528, 17966), (13624, 15202)]