211234585

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 55264487

約数列:

[1, 5, 67, 71, 83, 107, 335, 355, 415, 535, 4757, 5561, 5893, 7169, 7597, 8881, 23785, 27805, 29465, 35845, 37985, 44405, 394831, 508999, 595027, 630551, 1974155, 2544995, 2975135, 3152755, 42246917, 211234585]

約数ペア:

[(1, 211234585), (5, 42246917), (67, 3152755), (71, 2975135), (83, 2544995), (107, 1974155), (335, 630551), (355, 595027), (415, 508999), (535, 394831), (4757, 44405), (5561, 37985), (5893, 35845), (7169, 29465), (7597, 27805), (8881, 23785)]