201415238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{8117}}^1$

素因数の和:8791

約数の個数: 16

約数和(自身を含む): 318550320

約数和(自身を除く): 117135082

約数列:

[1, 2, 19, 38, 653, 1306, 8117, 12407, 16234, 24814, 154223, 308446, 5300401, 10600802, 100707619, 201415238]

約数ペア:

[(1, 201415238), (2, 100707619), (19, 10600802), (38, 5300401), (653, 308446), (1306, 154223), (8117, 24814), (12407, 16234)]