206371502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 341452800

約数和(自身を除く): 135081298

約数列:

[1, 2, 19, 23, 38, 46, 389, 437, 607, 778, 874, 1214, 7391, 8947, 11533, 13961, 14782, 17894, 23066, 27922, 169993, 236123, 265259, 339986, 472246, 530518, 4486337, 5430829, 8972674, 10861658, 103185751, 206371502]

約数ペア:

[(1, 206371502), (2, 103185751), (19, 10861658), (23, 8972674), (38, 5430829), (46, 4486337), (389, 530518), (437, 472246), (607, 339986), (778, 265259), (874, 236123), (1214, 169993), (7391, 27922), (8947, 23066), (11533, 17894), (13961, 14782)]