202109217

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{2699}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 273240000

約数和(自身を除く): 71130783

約数列:

[1, 3, 109, 229, 327, 687, 2699, 8097, 24961, 74883, 294191, 618071, 882573, 1854213, 67369739, 202109217]

約数ペア:

[(1, 202109217), (3, 67369739), (109, 1854213), (229, 882573), (327, 618071), (687, 294191), (2699, 74883), (8097, 24961)]