201943247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 223098624

約数和(自身を除く): 21155377

約数列:

[1, 11, 167, 211, 521, 1837, 2321, 5731, 35237, 87007, 109931, 387607, 957077, 1209241, 18358477, 201943247]

約数ペア:

[(1, 201943247), (11, 18358477), (167, 1209241), (211, 957077), (521, 387607), (1837, 109931), (2321, 87007), (5731, 35237)]