201838639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 215071488

約数和(自身を除く): 13232849

約数列:

[1, 23, 67, 227, 577, 1541, 5221, 13271, 15209, 38659, 130979, 349807, 889157, 3012517, 8775593, 201838639]

約数ペア:

[(1, 201838639), (23, 8775593), (67, 3012517), (227, 889157), (577, 349807), (1541, 130979), (5221, 38659), (13271, 15209)]