201467409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1871}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 317011968

約数和(自身を除く): 115544559

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 753, 1871, 2761, 3263, 5613, 8283, 9789, 20581, 24323, 35893, 61743, 72969, 107679, 267553, 469621, 802659, 1408863, 5165831, 6105073, 15497493, 18315219, 67155803, 201467409]

約数ペア:

[(1, 201467409), (3, 67155803), (11, 18315219), (13, 15497493), (33, 6105073), (39, 5165831), (143, 1408863), (251, 802659), (429, 469621), (753, 267553), (1871, 107679), (2761, 72969), (3263, 61743), (5613, 35893), (8283, 24323), (9789, 20581)]