205501362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{11839}}^1$

素因数の和:12118

約数の個数: 32

約数和(自身を含む): 450109440

約数和(自身を除く): 244608078

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 5786, 8679, 11839, 17358, 23678, 35517, 71034, 130229, 260458, 390687, 781374, 3113657, 6227314, 9340971, 18681942, 34250227, 68500454, 102750681, 205501362]

約数ペア:

[(1, 205501362), (2, 102750681), (3, 68500454), (6, 34250227), (11, 18681942), (22, 9340971), (33, 6227314), (66, 3113657), (263, 781374), (526, 390687), (789, 260458), (1578, 130229), (2893, 71034), (5786, 35517), (8679, 23678), (11839, 17358)]