202925907

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 304836480

約数和(自身を除く): 101910573

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 4247, 5309, 12741, 15927, 38223, 47781, 164579, 493737, 727333, 1481211, 2181999, 6545997, 22547323, 67641969, 202925907]

約数ペア:

[(1, 202925907), (3, 67641969), (9, 22547323), (31, 6545997), (93, 2181999), (137, 1481211), (279, 727333), (411, 493737), (1233, 164579), (4247, 47781), (5309, 38223), (12741, 15927)]