211895604

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{21881}}^1$

素因数の和:22160

約数の個数: 36

約数和(自身を含む): 537640740

約数和(自身を除く): 325745136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 21881, 43762, 65643, 87524, 131286, 196929, 262572, 393858, 787716, 5885989, 11771978, 17657967, 23543956, 35315934, 52973901, 70631868, 105947802, 211895604]

約数ペア:

[(1, 211895604), (2, 105947802), (3, 70631868), (4, 52973901), (6, 35315934), (9, 23543956), (12, 17657967), (18, 11771978), (36, 5885989), (269, 787716), (538, 393858), (807, 262572), (1076, 196929), (1614, 131286), (2421, 87524), (3228, 65643), (4842, 43762), (9684, 21881)]