205133058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12347}}^1$

素因数の和:12439

約数の個数: 48

約数和(自身を含む): 485424576

約数和(自身を除く): 280291518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 12347, 16614, 24694, 37041, 74082, 111123, 160511, 222246, 321022, 481533, 876637, 963066, 1444599, 1753274, 2629911, 2889198, 5259822, 7889733, 11396281, 15779466, 22792562, 34188843, 68377686, 102566529, 205133058]

約数ペア:

[(1, 205133058), (2, 102566529), (3, 68377686), (6, 34188843), (9, 22792562), (13, 15779466), (18, 11396281), (26, 7889733), (39, 5259822), (71, 2889198), (78, 2629911), (117, 1753274), (142, 1444599), (213, 963066), (234, 876637), (426, 481533), (639, 321022), (923, 222246), (1278, 160511), (1846, 111123), (2769, 74082), (5538, 37041), (8307, 24694), (12347, 16614)]