201146319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 329715360

約数和(自身を除く): 128569041

約数列:

[1, 3, 9, 11, 33, 37, 89, 99, 111, 267, 333, 407, 617, 801, 979, 1221, 1851, 2937, 3293, 3663, 5553, 6787, 8811, 9879, 20361, 22829, 29637, 36223, 54913, 61083, 68487, 108669, 164739, 205461, 251119, 326007, 494217, 604043, 753357, 1812129, 2031781, 2260071, 5436387, 6095343, 18286029, 22349591, 67048773, 201146319]

約数ペア:

[(1, 201146319), (3, 67048773), (9, 22349591), (11, 18286029), (33, 6095343), (37, 5436387), (89, 2260071), (99, 2031781), (111, 1812129), (267, 753357), (333, 604043), (407, 494217), (617, 326007), (801, 251119), (979, 205461), (1221, 164739), (1851, 108669), (2937, 68487), (3293, 61083), (3663, 54913), (5553, 36223), (6787, 29637), (8811, 22829), (9879, 20361)]