202130149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 229997432

約数和(自身を除く): 27867283

約数列:

[1, 13, 37, 61, 83, 481, 793, 1079, 2257, 3071, 5063, 6889, 29341, 39923, 65819, 89557, 187331, 254893, 420229, 2435303, 3313609, 5462977, 15548473, 202130149]

約数ペア:

[(1, 202130149), (13, 15548473), (37, 5462977), (61, 3313609), (83, 2435303), (481, 420229), (793, 254893), (1079, 187331), (2257, 89557), (3071, 65819), (5063, 39923), (6889, 29341)]