205539238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{45413}}^1$

素因数の和:45519

約数の個数: 16

約数和(自身を含む): 322621056

約数和(自身を除く): 117081818

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 45413, 90826, 1407803, 2815606, 3315149, 6630298, 102769619, 205539238]

約数ペア:

[(1, 205539238), (2, 102769619), (31, 6630298), (62, 3315149), (73, 2815606), (146, 1407803), (2263, 90826), (4526, 45413)]