205067632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7286

約数の個数: 80

約数和(自身を含む): 516966912

約数和(自身を除く): 311899280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 7084, 7237, 14168, 14474, 28336, 28948, 50659, 57896, 79607, 101318, 115792, 159214, 166451, 202636, 318428, 332902, 405272, 557249, 636856, 665804, 810544, 1114498, 1165157, 1273712, 1331608, 1830961, 2228996, 2330314, 2663216, 3661922, 4457992, 4660628, 7323844, 8915984, 9321256, 12816727, 14647688, 18642512, 25633454, 29295376, 51266908, 102533816, 205067632]

約数ペア:

[(1, 205067632), (2, 102533816), (4, 51266908), (7, 29295376), (8, 25633454), (11, 18642512), (14, 14647688), (16, 12816727), (22, 9321256), (23, 8915984), (28, 7323844), (44, 4660628), (46, 4457992), (56, 3661922), (77, 2663216), (88, 2330314), (92, 2228996), (112, 1830961), (154, 1331608), (161, 1273712), (176, 1165157), (184, 1114498), (253, 810544), (308, 665804), (322, 636856), (368, 557249), (506, 405272), (616, 332902), (644, 318428), (1012, 202636), (1232, 166451), (1288, 159214), (1771, 115792), (2024, 101318), (2576, 79607), (3542, 57896), (4048, 50659), (7084, 28948), (7237, 28336), (14168, 14474)]