204521073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 290640480

約数和(自身を除く): 86119407

約数列:

[1, 3, 19, 57, 113, 281, 339, 843, 2147, 5339, 6441, 12769, 16017, 31753, 38307, 95259, 242611, 603307, 727833, 1809921, 3588089, 10764267, 68173691, 204521073]

約数ペア:

[(1, 204521073), (3, 68173691), (19, 10764267), (57, 3588089), (113, 1809921), (281, 727833), (339, 603307), (843, 242611), (2147, 95259), (5339, 38307), (6441, 31753), (12769, 16017)]