207941335

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 301289472

約数和(自身を除く): 93348137

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 4457, 6665, 9331, 22285, 31199, 46655, 138167, 155995, 191651, 690835, 958255, 967169, 1341557, 4835845, 5941181, 6707785, 29705905, 41588267, 207941335]

約数ペア:

[(1, 207941335), (5, 41588267), (7, 29705905), (31, 6707785), (35, 5941181), (43, 4835845), (155, 1341557), (215, 967169), (217, 958255), (301, 690835), (1085, 191651), (1333, 155995), (1505, 138167), (4457, 46655), (6665, 31199), (9331, 22285)]