201765213

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1358

約数の個数: 36

約数和(自身を含む): 318738420

約数和(自身を除く): 116973207

約数列:

[1, 3, 9, 13, 39, 109, 117, 169, 327, 507, 981, 1217, 1417, 1521, 3651, 4251, 10953, 12753, 15821, 18421, 47463, 55263, 132653, 142389, 165789, 205673, 397959, 617019, 1193877, 1724489, 1851057, 5173467, 15520401, 22418357, 67255071, 201765213]

約数ペア:

[(1, 201765213), (3, 67255071), (9, 22418357), (13, 15520401), (39, 5173467), (109, 1851057), (117, 1724489), (169, 1193877), (327, 617019), (507, 397959), (981, 205673), (1217, 165789), (1417, 142389), (1521, 132653), (3651, 55263), (4251, 47463), (10953, 18421), (12753, 15821)]