201894115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26203}}^1$

素因数の和:26298

約数の個数: 16

約数和(自身を含む): 256589568

約数和(自身を除く): 54695453

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 26203, 131015, 602669, 1755601, 3013345, 8778005, 40378823, 201894115]

約数ペア:

[(1, 201894115), (5, 40378823), (23, 8778005), (67, 3013345), (115, 1755601), (335, 602669), (1541, 131015), (7705, 26203)]