202421758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57149}}^1$

素因数の和:57192

約数の個数: 32

約数和(自身を含む): 395020800

約数和(自身を除く): 192599042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 57149, 114298, 400043, 628639, 800086, 1257278, 1314427, 2628854, 4400473, 8800946, 9200989, 14458697, 18401978, 28917394, 101210879, 202421758]

約数ペア:

[(1, 202421758), (2, 101210879), (7, 28917394), (11, 18401978), (14, 14458697), (22, 9200989), (23, 8800946), (46, 4400473), (77, 2628854), (154, 1314427), (161, 1257278), (253, 800086), (322, 628639), (506, 400043), (1771, 114298), (3542, 57149)]