204142378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{299329}}^1$

素因数の和:299373

約数の個数: 16

約数和(自身を含む): 344828160

約数和(自身を除く): 140685782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 299329, 598658, 3292619, 6585238, 9279199, 18558398, 102071189, 204142378]

約数ペア:

[(1, 204142378), (2, 102071189), (11, 18558398), (22, 9279199), (31, 6585238), (62, 3292619), (341, 598658), (682, 299329)]