202395537

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 304640000

約数和(自身を除く): 102244463

約数列:

[1, 3, 9, 27, 139, 199, 271, 417, 597, 813, 1251, 1791, 2439, 3753, 5373, 7317, 27661, 37669, 53929, 82983, 113007, 161787, 248949, 339021, 485361, 746847, 1017063, 1456083, 7496131, 22488393, 67465179, 202395537]

約数ペア:

[(1, 202395537), (3, 67465179), (9, 22488393), (27, 7496131), (139, 1456083), (199, 1017063), (271, 746847), (417, 485361), (597, 339021), (813, 248949), (1251, 161787), (1791, 113007), (2439, 82983), (3753, 53929), (5373, 37669), (7317, 27661)]