207913703652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{356351}}^1$

素因数の和:357233

約数の個数: 72

約数和(自身を含む): 553870786560

約数和(自身を除く): 345957082908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 853, 1706, 2559, 3412, 5118, 7677, 10236, 15354, 16207, 30708, 32414, 48621, 64828, 97242, 145863, 194484, 291726, 356351, 583452, 712702, 1069053, 1425404, 2138106, 3207159, 4276212, 6414318, 6770669, 12828636, 13541338, 20312007, 27082676, 40624014, 60936021, 81248028, 121872042, 243744084, 303967403, 607934806, 911902209, 1215869612, 1823804418, 2735706627, 3647608836, 5471413254, 5775380657, 10942826508, 11550761314, 17326141971, 23101522628, 34652283942, 51978425913, 69304567884, 103956851826, 207913703652]

約数ペア:

[(1, 207913703652), (2, 103956851826), (3, 69304567884), (4, 51978425913), (6, 34652283942), (9, 23101522628), (12, 17326141971), (18, 11550761314), (19, 10942826508), (36, 5775380657), (38, 5471413254), (57, 3647608836), (76, 2735706627), (114, 1823804418), (171, 1215869612), (228, 911902209), (342, 607934806), (684, 303967403), (853, 243744084), (1706, 121872042), (2559, 81248028), (3412, 60936021), (5118, 40624014), (7677, 27082676), (10236, 20312007), (15354, 13541338), (16207, 12828636), (30708, 6770669), (32414, 6414318), (48621, 4276212), (64828, 3207159), (97242, 2138106), (145863, 1425404), (194484, 1069053), (291726, 712702), (356351, 583452)]