203993556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1307651}}^1$

素因数の和:1307671

約数の個数: 24

約数和(自身を含む): 512599584

約数和(自身を除く): 308606028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1307651, 2615302, 3922953, 5230604, 7845906, 15691812, 16999463, 33998926, 50998389, 67997852, 101996778, 203993556]

約数ペア:

[(1, 203993556), (2, 101996778), (3, 67997852), (4, 50998389), (6, 33998926), (12, 16999463), (13, 15691812), (26, 7845906), (39, 5230604), (52, 3922953), (78, 2615302), (156, 1307651)]