211695054

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 439985280

約数和(自身を除く): 228290226

約数列:

[1, 2, 3, 6, 41, 82, 123, 139, 151, 246, 278, 302, 417, 453, 834, 906, 1681, 3362, 5043, 5699, 6191, 10086, 11398, 12382, 17097, 18573, 20989, 34194, 37146, 41978, 62967, 125934, 233659, 253831, 467318, 507662, 700977, 761493, 860549, 1401954, 1522986, 1721098, 2581647, 5163294, 35282509, 70565018, 105847527, 211695054]

約数ペア:

[(1, 211695054), (2, 105847527), (3, 70565018), (6, 35282509), (41, 5163294), (82, 2581647), (123, 1721098), (139, 1522986), (151, 1401954), (246, 860549), (278, 761493), (302, 700977), (417, 507662), (453, 467318), (834, 253831), (906, 233659), (1681, 125934), (3362, 62967), (5043, 41978), (5699, 37146), (6191, 34194), (10086, 20989), (11398, 18573), (12382, 17097)]