201489483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{11987}}^1$

素因数の和:12434

約数の個数: 16

約数和(自身を含む): 290013696

約数和(自身を除く): 88524213

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 11987, 16809, 35961, 155831, 467493, 5166397, 15499191, 67163161, 201489483]

約数ペア:

[(1, 201489483), (3, 67163161), (13, 15499191), (39, 5166397), (431, 467493), (1293, 155831), (5603, 35961), (11987, 16809)]