201997965554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{689267}}^1$

素因数の和:689471

約数の個数: 48

約数和(自身を含む): 382824961344

約数和(自身を除く): 180826995790

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 173, 242, 346, 847, 1211, 1694, 1903, 2422, 3806, 13321, 20933, 26642, 41866, 146531, 293062, 689267, 1378534, 4824869, 7581937, 9649738, 15163874, 53073559, 83401307, 106147118, 119243191, 166802614, 238486382, 583809149, 834702337, 1167618298, 1311675101, 1669404674, 2623350202, 9181725707, 14428426111, 18363451414, 28856852222, 100998982777, 201997965554]

約数ペア:

[(1, 201997965554), (2, 100998982777), (7, 28856852222), (11, 18363451414), (14, 14428426111), (22, 9181725707), (77, 2623350202), (121, 1669404674), (154, 1311675101), (173, 1167618298), (242, 834702337), (346, 583809149), (847, 238486382), (1211, 166802614), (1694, 119243191), (1903, 106147118), (2422, 83401307), (3806, 53073559), (13321, 15163874), (20933, 9649738), (26642, 7581937), (41866, 4824869), (146531, 1378534), (293062, 689267)]