203465121

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 290476032

約数和(自身を除く): 87010911

約数列:

[1, 3, 31, 43, 83, 93, 129, 249, 613, 1333, 1839, 2573, 3569, 3999, 7719, 10707, 19003, 26359, 50879, 57009, 79077, 110639, 152637, 331917, 817129, 1577249, 2187797, 2451387, 4731747, 6563391, 67821707, 203465121]

約数ペア:

[(1, 203465121), (3, 67821707), (31, 6563391), (43, 4731747), (83, 2451387), (93, 2187797), (129, 1577249), (249, 817129), (613, 331917), (1333, 152637), (1839, 110639), (2573, 79077), (3569, 57009), (3999, 50879), (7719, 26359), (10707, 19003)]