202128311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{14503}}^1$

素因数の和:14702

約数の個数: 16

約数和(自身を含む): 253413888

約数和(自身を除く): 51285577

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 13937, 14503, 101521, 159533, 1116731, 2625043, 18375301, 28875473, 202128311]

約数ペア:

[(1, 202128311), (7, 28875473), (11, 18375301), (77, 2625043), (181, 1116731), (1267, 159533), (1991, 101521), (13937, 14503)]