201356169

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 315581184

約数和(自身を除く): 114225015

約数列:

[1, 3, 7, 21, 53, 113, 159, 339, 371, 791, 1113, 1601, 2373, 4803, 5989, 11207, 17967, 33621, 41923, 84853, 125769, 180913, 254559, 542739, 593971, 1266391, 1781913, 3799173, 9588389, 28765167, 67118723, 201356169]

約数ペア:

[(1, 201356169), (3, 67118723), (7, 28765167), (21, 9588389), (53, 3799173), (113, 1781913), (159, 1266391), (339, 593971), (371, 542739), (791, 254559), (1113, 180913), (1601, 125769), (2373, 84853), (4803, 41923), (5989, 33621), (11207, 17967)]