211262187

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{45817}}^1$

素因数の和:45902

約数の個数: 16

約数和(自身を含む): 296900640

約数和(自身を除く): 85638453

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 45817, 137451, 1328693, 2428301, 3986079, 7284903, 70420729, 211262187]

約数ペア:

[(1, 211262187), (3, 70420729), (29, 7284903), (53, 3986079), (87, 2428301), (159, 1328693), (1537, 137451), (4611, 45817)]