211089238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 345915360

約数和(自身を除く): 134826122

約数列:

[1, 2, 17, 34, 41, 82, 163, 326, 697, 929, 1394, 1858, 2771, 5542, 6683, 13366, 15793, 31586, 38089, 76178, 113611, 151427, 227222, 302854, 647513, 1295026, 2574259, 5148518, 6208507, 12417014, 105544619, 211089238]

約数ペア:

[(1, 211089238), (2, 105544619), (17, 12417014), (34, 6208507), (41, 5148518), (82, 2574259), (163, 1295026), (326, 647513), (697, 302854), (929, 227222), (1394, 151427), (1858, 113611), (2771, 76178), (5542, 38089), (6683, 31586), (13366, 15793)]