207413307815

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2897}}^1$

素因数の和:3133

約数の個数: 128

約数和(自身を含む): 324768890880

約数和(自身を除く): 117355583065

約数列:

[1, 5, 7, 19, 23, 31, 35, 95, 115, 133, 151, 155, 161, 217, 437, 589, 665, 713, 755, 805, 1057, 1085, 2185, 2869, 2897, 2945, 3059, 3473, 3565, 4123, 4681, 4991, 5285, 13547, 14345, 14485, 15295, 17365, 20083, 20279, 20615, 23405, 24311, 24955, 32767, 55043, 65987, 66631, 67735, 88939, 89807, 94829, 100415, 101395, 107663, 121555, 163835, 275215, 329935, 333155, 385301, 437447, 444695, 449035, 461909, 466417, 474145, 538315, 622573, 628649, 753641, 1265989, 1706333, 1926505, 2045597, 2065561, 2187235, 2309545, 2332085, 3062129, 3112865, 3143245, 3768205, 6329945, 8311493, 8531665, 8861923, 10061281, 10227985, 10327805, 11944331, 13560857, 14319179, 14458927, 15310645, 39245659, 41557465, 44309615, 50306405, 58180451, 59721655, 67804285, 70428967, 71595895, 72294635, 94925999, 191164339, 196228295, 257656283, 274719613, 290902255, 311899711, 352144835, 474629995, 955821695, 1288281415, 1338150373, 1373598065, 1559498555, 1803593981, 2183297977, 5926094509, 6690751865, 9017969905, 10916489885, 29630472545, 41482661563, 207413307815]

約数ペア:

[(1, 207413307815), (5, 41482661563), (7, 29630472545), (19, 10916489885), (23, 9017969905), (31, 6690751865), (35, 5926094509), (95, 2183297977), (115, 1803593981), (133, 1559498555), (151, 1373598065), (155, 1338150373), (161, 1288281415), (217, 955821695), (437, 474629995), (589, 352144835), (665, 311899711), (713, 290902255), (755, 274719613), (805, 257656283), (1057, 196228295), (1085, 191164339), (2185, 94925999), (2869, 72294635), (2897, 71595895), (2945, 70428967), (3059, 67804285), (3473, 59721655), (3565, 58180451), (4123, 50306405), (4681, 44309615), (4991, 41557465), (5285, 39245659), (13547, 15310645), (14345, 14458927), (14485, 14319179), (15295, 13560857), (17365, 11944331), (20083, 10327805), (20279, 10227985), (20615, 10061281), (23405, 8861923), (24311, 8531665), (24955, 8311493), (32767, 6329945), (55043, 3768205), (65987, 3143245), (66631, 3112865), (67735, 3062129), (88939, 2332085), (89807, 2309545), (94829, 2187235), (100415, 2065561), (101395, 2045597), (107663, 1926505), (121555, 1706333), (163835, 1265989), (275215, 753641), (329935, 628649), (333155, 622573), (385301, 538315), (437447, 474145), (444695, 466417), (449035, 461909)]