200135061

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15649}}^1$

素因数の和:15698

約数の個数: 36

約数和(自身を含む): 347899500

約数和(自身を除く): 147764439

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 15649, 46947, 109543, 140841, 328629, 453821, 766801, 985887, 1361463, 2300403, 3176747, 4084389, 6901209, 9530241, 22237229, 28590723, 66711687, 200135061]

約数ペア:

[(1, 200135061), (3, 66711687), (7, 28590723), (9, 22237229), (21, 9530241), (29, 6901209), (49, 4084389), (63, 3176747), (87, 2300403), (147, 1361463), (203, 985887), (261, 766801), (441, 453821), (609, 328629), (1421, 140841), (1827, 109543), (4263, 46947), (12789, 15649)]