201886938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4880

約数の個数: 64

約数和(自身を含む): 496419840

約数和(自身を除く): 294532902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2343, 3834, 4686, 4787, 7029, 9574, 14058, 14361, 21087, 28722, 42174, 43083, 52657, 86166, 105314, 129249, 157971, 258498, 315942, 339877, 473913, 679754, 947826, 1019631, 1421739, 2039262, 2843478, 3058893, 3738647, 6117786, 7477294, 9176679, 11215941, 18353358, 22431882, 33647823, 67295646, 100943469, 201886938]

約数ペア:

[(1, 201886938), (2, 100943469), (3, 67295646), (6, 33647823), (9, 22431882), (11, 18353358), (18, 11215941), (22, 9176679), (27, 7477294), (33, 6117786), (54, 3738647), (66, 3058893), (71, 2843478), (99, 2039262), (142, 1421739), (198, 1019631), (213, 947826), (297, 679754), (426, 473913), (594, 339877), (639, 315942), (781, 258498), (1278, 157971), (1562, 129249), (1917, 105314), (2343, 86166), (3834, 52657), (4686, 43083), (4787, 42174), (7029, 28722), (9574, 21087), (14058, 14361)]