210657313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 227000320

約数和(自身を除く): 16343007

約数列:

[1, 19, 67, 127, 1273, 1303, 2413, 8509, 24757, 87301, 161671, 165481, 1658719, 3144139, 11087227, 210657313]

約数ペア:

[(1, 210657313), (19, 11087227), (67, 3144139), (127, 1658719), (1273, 165481), (1303, 161671), (2413, 87301), (8509, 24757)]