204783423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 301593600

約数和(自身を除く): 96810177

約数列:

[1, 3, 13, 39, 67, 109, 201, 327, 719, 871, 1417, 2157, 2613, 4251, 7303, 9347, 21909, 28041, 48173, 78371, 94939, 144519, 235113, 284817, 626249, 1018823, 1878747, 3056469, 5250857, 15752571, 68261141, 204783423]

約数ペア:

[(1, 204783423), (3, 68261141), (13, 15752571), (39, 5250857), (67, 3056469), (109, 1878747), (201, 1018823), (327, 626249), (719, 284817), (871, 235113), (1417, 144519), (2157, 94939), (2613, 78371), (4251, 48173), (7303, 28041), (9347, 21909)]