208842998

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163927}}^1$

素因数の和:163956

約数の個数: 24

約数和(自身を含む): 392443632

約数和(自身を除く): 183600634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 163927, 327854, 1147489, 2131051, 2294978, 4262102, 8032423, 14917357, 16064846, 29834714, 104421499, 208842998]

約数ペア:

[(1, 208842998), (2, 104421499), (7, 29834714), (13, 16064846), (14, 14917357), (26, 8032423), (49, 4262102), (91, 2294978), (98, 2131051), (182, 1147489), (637, 327854), (1274, 163927)]