201487705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24677}}^1$

素因数の和:24776

約数の個数: 16

約数和(自身を含む): 255861504

約数和(自身を除く): 54373799

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 24677, 123385, 567571, 1752067, 2837855, 8760335, 40297541, 201487705]

約数ペア:

[(1, 201487705), (5, 40297541), (23, 8760335), (71, 2837855), (115, 1752067), (355, 567571), (1633, 123385), (8165, 24677)]