202988476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{9929}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 375354000

約数和(自身を除く): 172365524

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 5111, 9929, 10222, 19858, 20444, 39716, 188651, 377302, 754604, 2670901, 5341802, 10683604, 50747119, 101494238, 202988476]

約数ペア:

[(1, 202988476), (2, 101494238), (4, 50747119), (19, 10683604), (38, 5341802), (76, 2670901), (269, 754604), (538, 377302), (1076, 188651), (5111, 39716), (9929, 20444), (10222, 19858)]