201488138

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 304456704

約数和(自身を除く): 102968566

約数列:

[1, 2, 277, 367, 554, 734, 991, 1982, 101659, 203318, 274507, 363697, 549014, 727394, 100744069, 201488138]

約数ペア:

[(1, 201488138), (2, 100744069), (277, 727394), (367, 549014), (554, 363697), (734, 274507), (991, 203318), (1982, 101659)]