230091641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 264363264

約数和(自身を除く): 34271623

約数列:

[1, 13, 31, 37, 169, 403, 481, 1147, 1187, 5239, 6253, 14911, 15431, 36797, 43919, 193843, 200603, 478361, 570947, 1361489, 6218693, 7422311, 17699357, 230091641]

約数ペア:

[(1, 230091641), (13, 17699357), (31, 7422311), (37, 6218693), (169, 1361489), (403, 570947), (481, 478361), (1147, 200603), (1187, 193843), (5239, 43919), (6253, 36797), (14911, 15431)]