201250357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 263577600

約数和(自身を除く): 62327243

約数列:

[1, 7, 11, 31, 59, 77, 217, 341, 413, 649, 1429, 1829, 2387, 4543, 10003, 12803, 15719, 20119, 44299, 84311, 110033, 140833, 310093, 487289, 590177, 927421, 2613641, 3411023, 6491947, 18295487, 28750051, 201250357]

約数ペア:

[(1, 201250357), (7, 28750051), (11, 18295487), (31, 6491947), (59, 3411023), (77, 2613641), (217, 927421), (341, 590177), (413, 487289), (649, 310093), (1429, 140833), (1829, 110033), (2387, 84311), (4543, 44299), (10003, 20119), (12803, 15719)]