205738182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51719}}^1$

素因数の和:51757

約数の個数: 48

約数和(自身を含む): 508304160

約数和(自身を除く): 302565978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 51719, 103438, 155157, 310314, 465471, 672347, 879223, 930942, 1344694, 1758446, 2017041, 2637669, 4034082, 5275338, 6051123, 7913007, 11429899, 12102246, 15826014, 22859798, 34289697, 68579394, 102869091, 205738182]

約数ペア:

[(1, 205738182), (2, 102869091), (3, 68579394), (6, 34289697), (9, 22859798), (13, 15826014), (17, 12102246), (18, 11429899), (26, 7913007), (34, 6051123), (39, 5275338), (51, 4034082), (78, 2637669), (102, 2017041), (117, 1758446), (153, 1344694), (221, 930942), (234, 879223), (306, 672347), (442, 465471), (663, 310314), (1326, 155157), (1989, 103438), (3978, 51719)]