200898476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 387717120

約数和(自身を除く): 186818644

約数列:

[1, 2, 4, 19, 31, 38, 62, 71, 76, 124, 142, 284, 589, 1178, 1201, 1349, 2201, 2356, 2402, 2698, 4402, 4804, 5396, 8804, 22819, 37231, 41819, 45638, 74462, 83638, 85271, 91276, 148924, 167276, 170542, 341084, 707389, 1414778, 1620149, 2643401, 2829556, 3240298, 5286802, 6480596, 10573604, 50224619, 100449238, 200898476]

約数ペア:

[(1, 200898476), (2, 100449238), (4, 50224619), (19, 10573604), (31, 6480596), (38, 5286802), (62, 3240298), (71, 2829556), (76, 2643401), (124, 1620149), (142, 1414778), (284, 707389), (589, 341084), (1178, 170542), (1201, 167276), (1349, 148924), (2201, 91276), (2356, 85271), (2402, 83638), (2698, 74462), (4402, 45638), (4804, 41819), (5396, 37231), (8804, 22819)]