206521146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46451}}^1$

素因数の和:46491

約数の個数: 48

約数和(自身を含む): 507255840

約数和(自身を除く): 300734694

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 46451, 92902, 139353, 278706, 418059, 603863, 836118, 882569, 1207726, 1765138, 1811589, 2647707, 3623178, 5295414, 5434767, 7943121, 10869534, 11473397, 15886242, 22946794, 34420191, 68840382, 103260573, 206521146]

約数ペア:

[(1, 206521146), (2, 103260573), (3, 68840382), (6, 34420191), (9, 22946794), (13, 15886242), (18, 11473397), (19, 10869534), (26, 7943121), (38, 5434767), (39, 5295414), (57, 3623178), (78, 2647707), (114, 1811589), (117, 1765138), (171, 1207726), (234, 882569), (247, 836118), (342, 603863), (494, 418059), (741, 278706), (1482, 139353), (2223, 92902), (4446, 46451)]