211500198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129121}}^1$

素因数の和:129149

約数の個数: 48

約数和(自身を含む): 564004896

約数和(自身を除く): 352504698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 129121, 258242, 387363, 774726, 903847, 1162089, 1678573, 1807694, 2324178, 2711541, 3357146, 5035719, 5423082, 8134623, 10071438, 11750011, 15107157, 16269246, 23500022, 30214314, 35250033, 70500066, 105750099, 211500198]

約数ペア:

[(1, 211500198), (2, 105750099), (3, 70500066), (6, 35250033), (7, 30214314), (9, 23500022), (13, 16269246), (14, 15107157), (18, 11750011), (21, 10071438), (26, 8134623), (39, 5423082), (42, 5035719), (63, 3357146), (78, 2711541), (91, 2324178), (117, 1807694), (126, 1678573), (182, 1162089), (234, 903847), (273, 774726), (546, 387363), (819, 258242), (1638, 129121)]