202959460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 468377280

約数和(自身を除く): 265417820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 6637, 7645, 13274, 15290, 26548, 30580, 33185, 66370, 73007, 132740, 146014, 292028, 365035, 730070, 922543, 1460140, 1845086, 3690172, 4612715, 9225430, 10147973, 18450860, 20295946, 40591892, 50739865, 101479730, 202959460]

約数ペア:

[(1, 202959460), (2, 101479730), (4, 50739865), (5, 40591892), (10, 20295946), (11, 18450860), (20, 10147973), (22, 9225430), (44, 4612715), (55, 3690172), (110, 1845086), (139, 1460140), (220, 922543), (278, 730070), (556, 365035), (695, 292028), (1390, 146014), (1529, 132740), (2780, 73007), (3058, 66370), (6116, 33185), (6637, 30580), (7645, 26548), (13274, 15290)]