201431163

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{6173}}^1$

素因数の和:6398

約数の個数: 16

約数和(自身を含む): 274125600

約数和(自身を除く): 72694437

約数列:

[1, 3, 73, 149, 219, 447, 6173, 10877, 18519, 32631, 450629, 919777, 1351887, 2759331, 67143721, 201431163]

約数ペア:

[(1, 201431163), (3, 67143721), (73, 2759331), (149, 1351887), (219, 919777), (447, 450629), (6173, 32631), (10877, 18519)]