215587073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 256435200

約数和(自身を除く): 40848127

約数列:

[1, 13, 23, 29, 47, 299, 377, 529, 611, 667, 1081, 1363, 6877, 8671, 12167, 14053, 15341, 17719, 24863, 31349, 158171, 199433, 323219, 352843, 407537, 571849, 721027, 4586959, 7434037, 9373351, 16583621, 215587073]

約数ペア:

[(1, 215587073), (13, 16583621), (23, 9373351), (29, 7434037), (47, 4586959), (299, 721027), (377, 571849), (529, 407537), (611, 352843), (667, 323219), (1081, 199433), (1363, 158171), (6877, 31349), (8671, 24863), (12167, 17719), (14053, 15341)]