206545842

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{166301}}^1$

素因数の和:166335

約数の個数: 32

約数和(自身を含む): 478949760

約数和(自身を除く): 272403918

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 166301, 332602, 498903, 997806, 1496709, 2993418, 3824923, 4490127, 7649846, 8980254, 11474769, 22949538, 34424307, 68848614, 103272921, 206545842]

約数ペア:

[(1, 206545842), (2, 103272921), (3, 68848614), (6, 34424307), (9, 22949538), (18, 11474769), (23, 8980254), (27, 7649846), (46, 4490127), (54, 3824923), (69, 2993418), (138, 1496709), (207, 997806), (414, 498903), (621, 332602), (1242, 166301)]