204598017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 327862080

約数和(自身を除く): 123264063

約数列:

[1, 3, 9, 13, 39, 59, 107, 117, 177, 277, 321, 531, 767, 831, 963, 1391, 2301, 2493, 3601, 4173, 6313, 6903, 10803, 12519, 16343, 18939, 29639, 32409, 49029, 56817, 82069, 88917, 147087, 212459, 246207, 266751, 385307, 637377, 738621, 1155921, 1748701, 1912131, 3467763, 5246103, 15738309, 22733113, 68199339, 204598017]

約数ペア:

[(1, 204598017), (3, 68199339), (9, 22733113), (13, 15738309), (39, 5246103), (59, 3467763), (107, 1912131), (117, 1748701), (177, 1155921), (277, 738621), (321, 637377), (531, 385307), (767, 266751), (831, 246207), (963, 212459), (1391, 147087), (2301, 88917), (2493, 82069), (3601, 56817), (4173, 49029), (6313, 32409), (6903, 29639), (10803, 18939), (12519, 16343)]