209272714562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{66239}}^1$

素因数の和:67502

約数の個数: 32

約数和(自身を含む): 335375769600

約数和(自身を除く): 126103055038

約数列:

[1, 2, 19, 38, 71, 142, 1171, 1349, 2342, 2698, 22249, 44498, 66239, 83141, 132478, 166282, 1258541, 1579679, 2517082, 3159358, 4702969, 9405938, 77565869, 89356411, 155131738, 178712822, 1473751511, 2947503022, 5507176699, 11014353398, 104636357281, 209272714562]

約数ペア:

[(1, 209272714562), (2, 104636357281), (19, 11014353398), (38, 5507176699), (71, 2947503022), (142, 1473751511), (1171, 178712822), (1349, 155131738), (2342, 89356411), (2698, 77565869), (22249, 9405938), (44498, 4702969), (66239, 3159358), (83141, 2517082), (132478, 1579679), (166282, 1258541)]