202199751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 335147904

約数和(自身を除く): 132948153

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 277, 367, 663, 831, 1101, 1989, 2493, 3303, 3601, 4709, 4771, 6239, 10803, 14127, 14313, 18717, 32409, 42381, 42939, 56151, 61217, 81107, 101659, 183651, 243321, 304977, 550953, 729963, 914931, 1321567, 1728203, 3964701, 5184609, 11894103, 15553827, 22466639, 67399917, 202199751]

約数ペア:

[(1, 202199751), (3, 67399917), (9, 22466639), (13, 15553827), (17, 11894103), (39, 5184609), (51, 3964701), (117, 1728203), (153, 1321567), (221, 914931), (277, 729963), (367, 550953), (663, 304977), (831, 243321), (1101, 183651), (1989, 101659), (2493, 81107), (3303, 61217), (3601, 56151), (4709, 42939), (4771, 42381), (6239, 32409), (10803, 18717), (14127, 14313)]