212305506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266047}}^1$

素因数の和:266078

約数の個数: 32

約数和(自身を含む): 510812160

約数和(自身を除く): 298506654

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 266047, 532094, 798141, 1596282, 1862329, 3724658, 5054893, 5586987, 10109786, 11173974, 15164679, 30329358, 35384251, 70768502, 106152753, 212305506]

約数ペア:

[(1, 212305506), (2, 106152753), (3, 70768502), (6, 35384251), (7, 30329358), (14, 15164679), (19, 11173974), (21, 10109786), (38, 5586987), (42, 5054893), (57, 3724658), (114, 1862329), (133, 1596282), (266, 798141), (399, 532094), (798, 266047)]