201638667

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{4219}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 273456000

約数和(自身を除く): 71817333

約数列:

[1, 3, 89, 179, 267, 537, 4219, 12657, 15931, 47793, 375491, 755201, 1126473, 2265603, 67212889, 201638667]

約数ペア:

[(1, 201638667), (3, 67212889), (89, 2265603), (179, 1126473), (267, 755201), (537, 375491), (4219, 47793), (12657, 15931)]