201916465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3853}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 248629248

約数和(自身を除く): 46712783

約数列:

[1, 5, 47, 223, 235, 1115, 3853, 10481, 19265, 52405, 181091, 859219, 905455, 4296095, 40383293, 201916465]

約数ペア:

[(1, 201916465), (5, 40383293), (47, 4296095), (223, 905455), (235, 859219), (1115, 181091), (3853, 52405), (10481, 19265)]