206672284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5209}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 449310400

約数和(自身を除く): 242638116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2834, 3052, 5209, 5668, 9919, 10418, 19838, 20836, 36463, 39676, 67717, 72926, 135434, 145852, 270868, 474019, 567781, 948038, 1135562, 1896076, 2271124, 3974467, 7381153, 7948934, 14762306, 15897868, 29524612, 51668071, 103336142, 206672284]

約数ペア:

[(1, 206672284), (2, 103336142), (4, 51668071), (7, 29524612), (13, 15897868), (14, 14762306), (26, 7948934), (28, 7381153), (52, 3974467), (91, 2271124), (109, 1896076), (182, 1135562), (218, 948038), (364, 567781), (436, 474019), (763, 270868), (1417, 145852), (1526, 135434), (2834, 72926), (3052, 67717), (5209, 39676), (5668, 36463), (9919, 20836), (10418, 19838)]