255383707484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{15619}}^1\times {\mathrm{95063}}^1$

素因数の和:110729

約数の個数: 24

約数和(自身を含む): 457349101440

約数和(自身を除く): 201965393956

約数列:

[1, 2, 4, 43, 86, 172, 15619, 31238, 62476, 95063, 190126, 380252, 671617, 1343234, 2686468, 4087709, 8175418, 16350836, 1484788997, 2969577994, 5939155988, 63845926871, 127691853742, 255383707484]

約数ペア:

[(1, 255383707484), (2, 127691853742), (4, 63845926871), (43, 5939155988), (86, 2969577994), (172, 1484788997), (15619, 16350836), (31238, 8175418), (62476, 4087709), (95063, 2686468), (190126, 1343234), (380252, 671617)]