210988256213

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{1877}}^1\times {\mathrm{70123}}^1$

素因数の和:72236

約数の個数: 16

約数和(自身を含む): 242314884480

約数和(自身を除く): 31326628267

約数列:

[1, 7, 229, 1603, 1877, 13139, 70123, 429833, 490861, 3008831, 16058167, 112407169, 131620871, 921346097, 30141179459, 210988256213]

約数ペア:

[(1, 210988256213), (7, 30141179459), (229, 921346097), (1603, 131620871), (1877, 112407169), (13139, 16058167), (70123, 3008831), (429833, 490861)]