208335424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2291

約数の個数: 56

約数和(自身を含む): 454456800

約数和(自身を除く): 246121376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 704, 1112, 1529, 2129, 2224, 3058, 4258, 4448, 6116, 8516, 8896, 12232, 17032, 23419, 24464, 34064, 46838, 48928, 68128, 93676, 97856, 136256, 187352, 295931, 374704, 591862, 749408, 1183724, 1498816, 2367448, 3255241, 4734896, 6510482, 9469792, 13020964, 18939584, 26041928, 52083856, 104167712, 208335424]

約数ペア:

[(1, 208335424), (2, 104167712), (4, 52083856), (8, 26041928), (11, 18939584), (16, 13020964), (22, 9469792), (32, 6510482), (44, 4734896), (64, 3255241), (88, 2367448), (139, 1498816), (176, 1183724), (278, 749408), (352, 591862), (556, 374704), (704, 295931), (1112, 187352), (1529, 136256), (2129, 97856), (2224, 93676), (3058, 68128), (4258, 48928), (4448, 46838), (6116, 34064), (8516, 24464), (8896, 23419), (12232, 17032)]