201488859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 349300224

約数和(自身を除く): 147811365

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 3331, 4653, 5499, 6721, 9993, 20163, 29979, 36641, 43303, 60489, 109923, 129909, 156557, 329769, 389727, 469671, 476333, 1409013, 1428999, 1722127, 2035241, 4286997, 5166381, 6105723, 15499143, 18317169, 22387651, 67162953, 201488859]

約数ペア:

[(1, 201488859), (3, 67162953), (9, 22387651), (11, 18317169), (13, 15499143), (33, 6105723), (39, 5166381), (47, 4286997), (99, 2035241), (117, 1722127), (141, 1428999), (143, 1409013), (423, 476333), (429, 469671), (517, 389727), (611, 329769), (1287, 156557), (1551, 129909), (1833, 109923), (3331, 60489), (4653, 43303), (5499, 36641), (6721, 29979), (9993, 20163)]