204094670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2113}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 396349632

約数和(自身を除く): 192254962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 743, 1486, 2113, 3715, 4226, 7430, 9659, 10565, 19318, 21130, 27469, 48295, 54938, 96590, 137345, 274690, 1569959, 3139918, 7849795, 15699590, 20409467, 40818934, 102047335, 204094670]

約数ペア:

[(1, 204094670), (2, 102047335), (5, 40818934), (10, 20409467), (13, 15699590), (26, 7849795), (65, 3139918), (130, 1569959), (743, 274690), (1486, 137345), (2113, 96590), (3715, 54938), (4226, 48295), (7430, 27469), (9659, 21130), (10565, 19318)]