197996708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13267}}^1$

素因数の和:13332

約数の個数: 48

約数和(自身を含む): 436888704

約数和(自身を除く): 238891996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 13267, 14924, 26534, 53068, 92869, 172471, 185738, 344942, 371476, 543947, 689884, 1087894, 1207297, 2175788, 2414594, 3807629, 4829188, 7071311, 7615258, 14142622, 15230516, 28285244, 49499177, 98998354, 197996708]

約数ペア:

[(1, 197996708), (2, 98998354), (4, 49499177), (7, 28285244), (13, 15230516), (14, 14142622), (26, 7615258), (28, 7071311), (41, 4829188), (52, 3807629), (82, 2414594), (91, 2175788), (164, 1207297), (182, 1087894), (287, 689884), (364, 543947), (533, 371476), (574, 344942), (1066, 185738), (1148, 172471), (2132, 92869), (3731, 53068), (7462, 26534), (13267, 14924)]