204532671

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 319915008

約数和(自身を除く): 115382337

約数列:

[1, 3, 7, 21, 53, 151, 159, 371, 453, 1057, 1113, 1217, 3171, 3651, 8003, 8519, 24009, 25557, 56021, 64501, 168063, 183767, 193503, 451507, 551301, 1286369, 1354521, 3859107, 9739651, 29218953, 68177557, 204532671]

約数ペア:

[(1, 204532671), (3, 68177557), (7, 29218953), (21, 9739651), (53, 3859107), (151, 1354521), (159, 1286369), (371, 551301), (453, 451507), (1057, 193503), (1113, 183767), (1217, 168063), (3171, 64501), (3651, 56021), (8003, 25557), (8519, 24009)]