221006936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 482598000

約数和(自身を除く): 261591064

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 89, 124, 136, 152, 178, 248, 323, 356, 527, 589, 646, 712, 961, 1054, 1178, 1292, 1513, 1691, 1922, 2108, 2356, 2584, 2759, 3026, 3382, 3844, 4216, 4712, 5518, 6052, 6764, 7688, 10013, 11036, 12104, 13528, 16337, 18259, 20026, 22072, 28747, 32674, 36518, 40052, 46903, 52421, 57494, 65348, 73036, 80104, 85529, 93806, 104842, 114988, 130696, 146072, 171058, 187612, 209684, 229976, 310403, 342116, 375224, 419368, 620806, 684232, 891157, 1241612, 1453993, 1625051, 1782314, 2483224, 2907986, 3250102, 3564628, 5815972, 6500204, 7129256, 11631944, 13000408, 27625867, 55251734, 110503468, 221006936]

約数ペア:

[(1, 221006936), (2, 110503468), (4, 55251734), (8, 27625867), (17, 13000408), (19, 11631944), (31, 7129256), (34, 6500204), (38, 5815972), (62, 3564628), (68, 3250102), (76, 2907986), (89, 2483224), (124, 1782314), (136, 1625051), (152, 1453993), (178, 1241612), (248, 891157), (323, 684232), (356, 620806), (527, 419368), (589, 375224), (646, 342116), (712, 310403), (961, 229976), (1054, 209684), (1178, 187612), (1292, 171058), (1513, 146072), (1691, 130696), (1922, 114988), (2108, 104842), (2356, 93806), (2584, 85529), (2759, 80104), (3026, 73036), (3382, 65348), (3844, 57494), (4216, 52421), (4712, 46903), (5518, 40052), (6052, 36518), (6764, 32674), (7688, 28747), (10013, 22072), (11036, 20026), (12104, 18259), (13528, 16337)]