197417638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2027}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 341677440

約数和(自身を除く): 144259802

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 418, 466, 2027, 2563, 4054, 4427, 5126, 8854, 22297, 38513, 44594, 48697, 77026, 97394, 423643, 472291, 847286, 944582, 5195201, 8973529, 10390402, 17947058, 98708819, 197417638]

約数ペア:

[(1, 197417638), (2, 98708819), (11, 17947058), (19, 10390402), (22, 8973529), (38, 5195201), (209, 944582), (233, 847286), (418, 472291), (466, 423643), (2027, 97394), (2563, 77026), (4054, 48697), (4427, 44594), (5126, 38513), (8854, 22297)]